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Vampires

Basic knowledge-

Vampires are mythological or folkloric beings who subsist by feeding on the life essence (generally in the form of blood) of living creatures regardless of them being undead or a living person.   In folkloric tales, vampires often visited loved ones and caused mischief or deaths in the neighbourhoods they inhabited when they were alive. They wore shrouds and were often described as bloated and of ruddy or dark countenance. This is markedly different from modern fictional portrayals of gaunt, pale vampires beginning in the early 19th century. Although vampiric entities have been recorded in many cultures and according to speculation by literary historian Brian Frost that the "belief in vampires and bloodsucking demons is as old as man himself," and may go back to "prehistoric times,"[7], the term vampire was not popularized until the early 18th century, after an influx of vampire superstition into Western Europe from areas where vampire legends were frequent, such as the Balkans and Eastern Europe,[8] although local variants were also known by different names, such as "vampir"  in Serbia and Bulgaria, "vrykolakas" in Greece and strigoi in Romania. This increased level of vampire superstition in Europe led to mass hysteria and in some cases resulted in corpses actually being staked and people being accused of vampirism.

The charismatic and sophisticated vampire of modern fiction was born in 1819 with the publication of The Vampyre by John Polidori. The story was highly successful and arguably the most influential vampire work of the early 19th century.   However, it is Bram Stoker's 1897 novel Dracula that is remembered as the quintessential vampire novel and which provided the basis of modern vampire fiction. Dracula drew on earlier mythologies of werewolves and similar imaginary demons and "was to voice the anxieties of an age," and the "fears of late Victorian patriarchy."

The success of this book spawned a distinctive vampire genre, still popular in the 21st century, with books, films, video games, and television shows. The vampire is a dominant figure in the horror genre that literary historian Susan Sellers places the current vampire myth in the "comparative safety of nightmare fantasy."

Etymology-

The Oxford English Dictionary dates the first appearance of the word vampire in English from 1734, in a travelogue titled Travels of Three English Gentlemen published in the Harleian Miscellany in 1745.  Vampires had already been discussed in German literature.   After Austria gained control of northern Serbia and Oltenia in 1718, officials noted the local practice of exhuming bodies and "killing vampires".   These reports, prepared between 1725 and 1732, received widespread publicity.

The English term was derived (possibly via French vampyre) from the German Vampir, in turn thought to be derived in the early 18th century from the Serbian vampir.  The Serbian form has parallels in virtually all Slavic languages: Bulgarian  (vampir), Czech and Slovak upír, Polish wapierz, and (perhaps East Slavic-influenced) upiór, Russian  (upyr'), Belarusian  (upyr), Ukrainian  (upir'), from Old Russian  (upir'). (Note that many of these languages have also borrowed forms such as "vampir/wampir" subsequently from the West; these are distinct from the original local words for the creature.) The exact etymology is unclear.   Among the proposed proto-Slavic forms are *opyr? and *opir?.[20] An older, and less widespread, theory is that the Slavic languages have borrowed the word from a Turkic term for "witch" (e.g., Tatar ubyr).

The first recorded use of the Old Russian form (Upir') is commonly believed to be in a document dated 6555 (1047 AD).  It is a colophon in a manuscript of the Book of Psalms written by a priest who transcribed the book from Glagolitic into Cyrillic for the Novgorodian Prince Vladimir Yaroslavovich.  The priest writes that his name is "Upir' Likhyi " (????? ?????), which means something like "Wicked Vampire" or "Foul Vampire".  This apparently strange name has been cited as an example both of surviving paganism and of the use of nicknames as personal names.

Another early use of the Old Russian word is in the anti-pagan treatise "Word of Saint Grigoriy," dated variously to the 11th–13th centuries, where pagan worship of upyri is reported.

A theory about the etymological origin of the word is supposedly derived from the Gheg Albanian words dhamb (teeth) and pirë (sucking).

Folk beliefs-

See also: List of vampires in folklore and mythology
The notion of vampirism has existed for millennia; cultures such as the Mesopotamians, Hebrews, Ancient Greeks, and Romans had tales of demons and spirits which are considered precursors to modern vampires. However, despite the occurrence of vampire-like creatures in these ancient civilizations, the folklore for the entity we know today as the vampire originates almost exclusively from early 18th century South-eastern Europe,[8] when verbal traditions of many ethnic groups of the region were recorded and published. In most cases, vampires are revenants of evil beings, suicide victims, or witches, but they can also be created by a malevolent spirit possessing a corpse or by being bitten by a vampire. Belief in such legends became so pervasive that in some areas it caused mass hysteria and even public executions of people believed to be vampires.[28]

It is difficult to make a single, definitive description of the folkloric vampire, though there are several elements common to many European legends. Vampires were usually reported as bloated in appearance, and ruddy, purplish, or dark in colour; these characteristics were often attributed to the recent drinking of blood. Indeed, blood was often seen seeping from the mouth and nose when one was seen in its shroud or coffin and its left eye was often open.[29] It would be clad in the linen shroud it was buried in, and its teeth, hair, and nails may have grown somewhat, though in general fangs were not a feature.

Creating vampires-

The causes of vampiric generation were many and varied in original folklore. In Slavic and Chinese traditions, any corpse which was jumped over by an animal, particularly a dog or a cat, was feared to become one of the undead.[31] A body with a wound which had not been treated with boiling water was also at risk. In Russian folklore, vampires were said to have once been witches or people who had rebelled against the Church while they were alive.

Cultural practices often arose that were intended to prevent a recently deceased loved one from turning into an undead revenant. Burying a corpse upside-down was widespread, as was placing earthly objects, such as scythes or sickles, near the grave to satisfy any demons entering the body or to appease the dead so that it would not wish to arise from its coffin. This method resembles the Ancient Greek practice of placing an obolus in the corpse's mouth to pay the toll to cross the River Styx in the underworld; it has been argued that instead, the coin was intended to ward off any evil spirits from entering the body, and this may have influenced later vampire folklore. This tradition persisted in modern Greek folklore about the vrykolakas, in which a wax cross and piece of pottery with the inscription "Jesus Christ conquers" were placed on the corpse to prevent the body from becoming a vampire.[34] Other methods commonly practised in Europe included severing the tendons at the knees or placing poppy seeds, millet, or sand on the ground at the grave site of a presumed vampire; this was intended to keep the vampire occupied all night by counting the fallen grains.  Similar Chinese narratives state that if a vampire-like being came across a sack of rice, it would have to count every grain; this is a theme encountered in myths from the Indian subcontinent as well as in South American tales of witches and other sorts of evil or mischievous spirits or beings.

Identifying vampires-

Many elaborate rituals were used to identify a vampire. One method of finding a vampire's grave involved leading a virgin boy through a graveyard or church grounds on a virgin stallion—the horse would supposedly balk at the grave in question.  Generally a black horse was required, though in Albania it should be white.  Holes appearing in the earth over a grave were taken as a sign of vampirism.

Corpses thought to be vampires were generally described as having a healthier appearance than expected, plump and showing little or no signs of decomposition.  In some cases, when suspected graves were opened, villagers even described the corpse as having fresh blood from a victim all over its face.  Evidence that a vampire was active in a given locality included death of cattle, sheep, relatives or neighbours. Folkloric vampires could also make their presence felt by engaging in minor poltergeist-like activity, such as hurling stones on roofs or moving household objects, and pressing on people in their sleep.

Protection-
 
An image from Max Ernst's Une Semaine de BontéApotropaics—mundane or sacred items able to ward off revenants—such as garlic[43] or holy water are common in vampire folklore. The items vary from region to region; a branch of wild rose and hawthorn plant are said to harm vampires; in Europe, sprinkling mustard seeds on the roof of a house was said to keep them away.[44] Other apotropaics include sacred items, for example a crucifix, rosary, or holy water. Vampires are said to be unable to walk on consecrated ground, such as those of churches or temples, or cross running water.[45] Although not traditionally regarded as an apotropaic, mirrors have been used to ward off vampires when placed facing outwards on a door (in some cultures, vampires do not have a reflection and sometimes do not cast a shadow, perhaps as a manifestation of the vampire's lack of a soul).[46] This attribute, although not universal (the Greek vrykolakas/tympanios was capable of both reflection and shadow), was used by Bram Stoker in Dracula and has remained popular with subsequent authors and filmmakers.[47] Some traditions also hold that a vampire cannot enter a house unless invited by the owner, although after the first invitation they can come and go as they please.[46] Though folkloric vampires were believed to be more active at night, they were not generally considered vulnerable to sunlight.[47]

Methods of destroying suspected vampires varied, with staking the most commonly cited method, particularly in southern Slavic cultures.[48] Ash was the preferred wood in Russia and the Baltic states,[49] or hawthorn in Serbia,[50] with a record of oak in Silesia.[51] Potential vampires were most often staked though the heart, though the mouth was targeted in Russia and northern Germany[52][53] and the stomach in north-eastern Serbia.[54] Piercing the skin of the chest was a way of "deflating" the bloated vampire; this is similar to the act of burying sharp objects, such as sickles, in with the corpse, so that they may penetrate the skin if the body bloats sufficiently while transforming into a revenant.[55] Decapitation was the preferred method in German and western Slavic areas, with the head buried between the feet, behind the buttocks or away from the body.[48] This act was seen as a way of hastening the departure of the soul, which in some cultures, was said to linger in the corpse. The vampire's head, body, or clothes could also be spiked and pinned to the earth to prevent rising.[56] Gypsies drove steel or iron needles into a corpse's heart and placed bits of steel in the mouth, over the eyes, ears and between the fingers at the time of burial. They also placed hawthorn in the corpse's sock or drove a hawthorn stake through the legs. In a 16th-century burial near Venice, a brick forced into the mouth of a female corpse has been interpreted as a vampire-slaying ritual by the archaeologists who discovered it in 2006.[57] Further measures included pouring boiling water over the grave or complete incineration of the body. In the Balkans a vampire could also be killed by being shot or drowned, by repeating the funeral service, by sprinkling holy water on the body, or by exorcism. In Romania garlic could be placed in the mouth, and as recently as the 19th century, the precaution of shooting a bullet through the coffin was taken. For resistant cases, the body was dismembered and the pieces burned, mixed with water, and administered to family members as a cure. In Saxon regions of Germany, a lemon was placed in the mouth of suspected vampires.[58]

Ancient beliefs-

of supernatural beings consuming the blood or flesh of the living have been found in nearly every culture around the world for many centuries.[59] Today we would associate these entities with vampires, but in ancient times, the term vampire did not exist; blood drinking and similar activities were attributed to demons or spirits who would eat flesh and drink blood; even the Devil was considered synonymous with the vampire.[60] Almost every nation has associated blood drinking with some kind of revenant or demon, or in some cases a deity. In India, for example, tales of vetalas, ghoul-like beings that inhabit corpses, have been compiled in the Baital Pachisi; a prominent story in the Kathasaritsagara tells of King Vikramaditya and his nightly quests to capture an elusive one.[61] Pishacha, the returned spirits of evil-doers or those who died insane, also bear vampiric attributes.[62] The Ancient Indian goddess Kali, with fangs and a garland of corpses or skulls, was also intimately linked with the drinking of blood.[63] In ancient Egypt, the goddess Sekhmet drank blood.[64]

The Persians were one of the first civilizations to have tales of blood-drinking demons: creatures attempting to drink blood from men were depicted on excavated pottery shards.[65] Ancient Babylonia had tales of the mythical Lilitu,[66] synonymous with and giving rise to Lilith (Hebrew ?????) and her daughters the Lilu from Hebrew demonology. Lilitu was considered a demon and was often depicted as subsisting on the blood of babies. However, the Jewish counterparts were said to feast on both men and women, as well as newborns.[66]

Ancient Greek and Roman mythology described the Empusae,[67] the Lamia,[68] and the striges. Over time the first two terms became general words to describe witches and demons respectively. Empusa was the daughter of the goddess Hecate and was described as a demonic, bronze-footed creature. She feasted on blood by transforming into a young woman and seduced men as they slept before drinking their blood.[67] The Lamia preyed on young children in their beds at night, sucking their blood, as did the gelloudes or Gello.[68] Like the Lamia, the striges feasted on children, but also preyed on young men. They were described as having the bodies of crows or birds in general, and were later incorporated into Roman mythology as strix, a kind of nocturnal bird that fed on human flesh and blood.[69]

Medieval and later European folklore-

Many of the myths surrounding vampires originated during the medieval period. The 12th century English historians and chroniclers Walter Map and William of Newburgh recorded accounts of revenants,[28][70] though records in English legends of vampiric beings after this date are scant.[71] These tales are similar to the later folklore widely reported from Eastern Europe in the 18th century and were the basis of the vampire legend that later entered Germany and England, where they were subsequently embellished and popularised.

During the 18th century, there was a frenzy of vampire sightings in Eastern Europe, with frequent stakings and grave diggings to identify and kill the potential revenants; even government officials engaged in the hunting and staking of vampires.[72] Despite being called the Age of Enlightenment, during which most folkloric legends were quelled, the belief in vampires increased dramatically, resulting in a mass hysteria throughout most of Europe.[28] The panic began with an outbreak of alleged vampire attacks in East Prussia in 1721 and in the Habsburg Monarchy from 1725 to 1734, which spread to other localities. Two famous vampire cases, the first to be officially recorded, involved the corpses of Peter Plogojowitz and Arnold Paole from Serbia. Plogojowitz was reported to have died at the age of 62, but allegedly returned after his death asking his son for food. When the son refused, he was found dead the following day. Plogojowitz supposedly returned and attacked some neighbours who died from loss of blood.[72] In the second case, Paole, an ex-soldier turned farmer who allegedly was attacked by a vampire years before, died while haying. After his death, people began to die in the surrounding area and it was widely believed that Paole had returned to prey on the neighbours.[73] Another famous Serbian legend involving vampires concentrates around certain Sava Savanovic living in a watermill and killing and drinking blood from millers. The folklore character was later used in a story written by Serbian writer Milovan Glišic and in the Serbian 1973 horror film Leptirica inspired by the story.

The two incidents were well-documented: government officials examined the bodies, wrote case reports, and published books throughout Europe.[73] The hysteria, commonly referred to as the "18th-Century Vampire Controversy", raged for a generation. The problem was exacerbated by rural epidemics of so-claimed vampire attacks, undoubtedly caused by the higher amount of superstition that was present in village communities, with locals digging up bodies and in some cases, staking them. Although many scholars reported during this period that vampires did not exist, and attributed reports to premature burial or rabies, superstitious belief increased. Dom Augustine Calmet, a well-respected French theologian and scholar, put together a comprehensive treatise in 1746, which was ambiguous concerning the existence of vampires. Calmet amassed reports of vampire incidents; numerous readers, including both a critical Voltaire and supportive demonologists, interpreted the treatise as claiming that vampires existed.[74] In his Philosophical Dictionary, Voltaire wrote:[75]

These vampires were corpses, who went out of their graves at night to suck the blood of the living, either at their throats or stomachs, after which they returned to their cemeteries. The persons so sucked waned, grew pale, and fell into consumption; while the sucking corpses grew fat, got rosy, and enjoyed an excellent appetite. It was in Poland, Hungary, Silesia, Moravia, Austria, and Lorraine, that the dead made this good cheer.
The controversy only ceased when Empress Maria Theresa of Austria sent her personal physician, Gerard van Swieten, to investigate the claims of vampiric entities. He concluded that vampires did not exist and the Empress passed laws prohibiting the opening of graves and desecration of bodies, sounding the end of the vampire epidemics. Despite this condemnation, the vampire lived on in artistic works and in local superstition.[74]

Non-European beliefs-

Africa:
Various regions of Africa have folkloric tales of beings with vampiric abilities: in West Africa the Ashanti people tell of the iron-toothed and tree-dwelling asanbosam,[76] and the Ewe people of the adze, which can take the form of a firefly and hunts children.[77] The eastern Cape region has the impundulu, which can take the form of a large taloned bird and can summon thunder and lightning, and the Betsileo people of Madagascar tell of the ramanga, an outlaw or living vampire who drinks the blood and eats the nail clippings of nobles.[3]

The Americas:
The Loogaroo is an example of how a vampire belief can result from a combination of beliefs, here a mixture of French and African Vodu or voodoo. The term Loogaroo possibly comes from the French loup-garou (meaning "werewolf") and is common in the culture of Mauritius. However, the stories of the Loogaroo are widespread through the Caribbean Islands and Louisiana in the United States.[78] Similar female monsters are the Soucouyant of Trinidad, and the Tunda and Patasola of Colombian folklore, while the Mapuche of southern Chile have the bloodsucking snake known as the Peuchen.  Aloe vera hung backwards behind or near a door was thought to ward off vampiric beings in South American superstition.[36] Aztec mythology described tales of the Cihuateteo, skeletal-faced spirits of those who died in childbirth who stole children and entered into sexual liaisons with the living, driving them mad.

During the late 18th and 19th centuries the belief in vampires was widespread in parts of New England, particularly in Rhode Island and Eastern Connecticut. There are many documented cases of families disinterring loved ones and removing their hearts in the belief that the deceased was a vampire who was responsible for sickness and death in the family, although the term "vampire" was never actually used to describe the deceased. The deadly disease tuberculosis, or "consumption" as it was known at the time, was believed to be caused by nightly visitations on the part of a dead family member who had died of consumption themselves.[80] The most famous, and most recently recorded, case of suspected vampirism is that of nineteen-year-old Mercy Brown, who died in Exeter, Rhode Island in 1892. Her father, assisted by the family physician, removed her from her tomb two months after her death, cut out her heart and burned it to ashes.[81]

Asia:
Rooted in older folklore, the modern belief in vampires spread throughout Asia with tales of ghoulish entities from the mainland, to vampiric beings from the islands of Southeast Asia. India also developed other vampiric legends. The Bhuta or Prét is the soul of a man who died an untimely death. It wanders around animating dead bodies at night, attacking the living much like a ghoul.[82] In northern India, there is the BrahmarakShasa, a vampire-like creature with a head encircled by intestines and a skull from which it drank blood. Although vampires have appeared in Japanese Cinema since the late 1950s, the folklore behind it is western in origin.[83] However, the Nukekubi is a being whose head and neck detach from its body to fly about seeking human prey at night.[84]

Legends of female vampire-like beings who can detach parts of their upper body also occur in the Philippines, Malaysia and Indonesia. There are two main vampire-like creatures in the Philippines: the Tagalog mandurugo ("blood-sucker") and the Visayan manananggal ("self-segmenter"). The mandurugo is a variety of the aswang that takes the form of an attractive girl by day, and develops wings and a long, hollow, thread-like tongue by night. The tongue is used to suck up blood from a sleeping victim. The manananggal is described as being an older, beautiful woman capable of severing its upper torso in order to fly into the night with huge bat-like wings and prey on unsuspecting, sleeping pregnant women in their homes. They use an elongated proboscis-like tongue to suck fetuses from these pregnant women. They also prefer to eat entrails (specifically the heart and the liver) and the phlegm of sick people.[85]

The Malaysian Penanggalan may be either a beautiful old or young woman who obtained her beauty through the active use of black magic or other unnatural means, and is most commonly described in local folklore to be dark or demonic in nature. She is able to detach her fanged head which flies around in the night looking for blood, typically from pregnant women.[86] Malaysians would hang jeruju (thistles) around the doors and windows of houses, hoping the Penanggalan would not enter for fear of catching its intestines on the thorns.[87] The Leyak is a similar being from Balinese folklore.[88] A Kuntilanak or Matianak in Indonesia,[89] or Pontianak or Langsuir in Malaysia,[90] is a woman who died during childbirth and became undead, seeking revenge and terrorizing villages. She appeared as an attractive woman with long black hair that covered a hole in the back of her neck, with which she sucked the blood of children. Filling the hole with her hair would drive her off. Corpses had their mouths filled with glass beads, eggs under each armpit, and needles in their palms to prevent them from becoming langsuir.[91]

Jiang Shi (simplified Chinese: ??; traditional Chinese: ?? or ??; pinyin: jiangshi; literally "stiff corpse"), sometimes called "Chinese vampires" by Westerners, are reanimated corpses that hop around, killing living creatures to absorb life essence (qì) from their victims. They are said to be created when a person's soul (? pò) fails to leave the deceased's body.[92] However, some have disputed the comparison of jiang shi with vampires, as jiang shi are usually mindless creatures with no independent thought.[93] One unusual feature of this monster is its greenish-white furry skin, perhaps derived from fungus or mould growing on corpses.[94]

Modern beliefs-

In modern fiction, the vampire tends to be depicted as a suave, charismatic villain.[30] Despite the general disbelief in vampiric entities, occasional sightings of vampires are reported. Indeed, vampire hunting societies still exist, although they are largely formed for social reasons.[28] Allegations of vampire attacks swept through the African country of Malawi during late 2002 and early 2003, with mobs stoning one individual to death and attacking at least four others, including Governor Eric Chiwaya, based on the belief that the government was colluding with vampires.[95]

In early 1970 local press spread rumors that a vampire haunted Highgate Cemetery in London. Amateur vampire hunters flocked in large numbers to the cemetery. Several books have been written about the case, notably by Sean Manchester, a local man who was among the first to suggest the existence of the "Highgate Vampire" and who later claimed to have exorcised and destroyed a whole nest of vampires in the area.[96] In January 2005, rumours circulated that an attacker had bitten a number of people in Birmingham, England, fuelling concerns about a vampire roaming the streets. However, local police stated that no such crime had been reported and that the case appears to be an urban legend.[97]

In one of the more notable cases of vampiric entities in the modern age, the chupacabra ("goat-sucker") of Puerto Rico and Mexico is said to be a creature that feeds upon the flesh or drinks the blood of domesticated animals, leading some to consider it a kind of vampire. The "chupacabra hysteria" was frequently associated with deep economic and political crises, particularly during the mid-1990s.[98]

In Europe, where much of the vampire folklore originates, the vampire is considered a fictitious being, although many communities have embraced the revenant for economic purposes. In some cases, especially in small localities, vampire superstition is still rampant and sightings or claims of vampire attacks occur frequently. In Romania during February 2004, several relatives of Toma Petre feared that he had become a vampire. They dug up his corpse, tore out his heart, burned it, and mixed the ashes with water in order to drink it.[99]

Vampirism also represents a relevant part of modern day's occultist movements. The mythos of the vampire, his magickal qualities, allure, and predatory archetype express a strong symbolism that can be used in ritual, energy work, and magick, and can even be adopted as a spiritual system.[100] The vampire has been part of the occult society in Europe for centuries and has spread into the American sub-culture as well for more than a decade, being strongly influenced by and mixed with the neo gothic aesthetics.[101]

Origins of vampire beliefs-
 
Many theories for the origins of vampire beliefs have been offered as an explanation for the superstition, and sometimes mass hysteria, caused by vampires. Everything ranging from premature burial to the early ignorance of the body's decomposition cycle after death has been cited as the cause for the belief in vampires.

Slavic spiritualism
Although many cultures possess revenant superstitions comparable to the Eastern European vampire, the Slavic vampire is the revenant superstition that pervades popular culture's concept of vampire. The roots of vampire belief in Slavic culture are based to a large extent in the spiritual beliefs and practices of pre-Christianized Slavic peoples and their understanding of life after death. Despite a lack of pre-Christian Slavic writings describing the details of the "Old Religion", many pagan spiritual beliefs and rituals have been sustained by Slavic peoples even after their lands were Christianized. Examples of such beliefs and practices include ancestor worship, household spirits, and beliefs about the soul after death. The origins of vampire beliefs can in Slavic regions can be traced to the complex structure of Slavic spiritualism.

Demons and spirits served important functions in pre-industrial Slavic societies and were considered to be very interactive in the lives and domains of humans. Some spirits were benevolent and could be helpful in human tasks, others were harmful and often destructive. Examples of such spirits are Domovoi, Rusalka, Vila, Kikimora, Poludnitsa, and Vodyanoy. These spirits were also considered to be derived from ancestors or certain deceased humans. Such spirits could appear at will in various forms including that of different animals or human form. Some of these spirits could also participate in malevolent activity to harm humans, such as drowning humans, obstructing the harvest, or sucking the blood of livestock and sometimes humans. Hence, the Slavs were obliged to appease these spirits to prevent the spirits from their potential for erratic and destructive behavior.[102]

Common Slavic belief indicates a stark distinction between soul and body. The soul is not considered to be perishable. The Slavs believed that upon death the soul would go out of the body and wander about its neighborhood and workplace for 40 days before moving on to an eternal afterlife.[102] Because of this, it was considered necessary to leave a window or door open in the house for the soul to pass through at its leisure. During this time the soul was believed to have the capability of re-entering the corpse of the deceased. Much like the spirits mentioned earlier, the passing soul could either bless or wreak havoc on its family and neighbors during its 40 days of passing. Upon an individual's death, much stress was placed on proper burial rites to ensure the soul's purity and peace as it separated from the body. The death of an unbaptized child, a violent or an untimely death, or the death of a grievous sinner (such as a sorcerer or murderer) were all grounds for a soul to become unclean after death. A soul could also be made unclean if its body were not given a proper burial. Alternatively, a body not given a proper burial could be susceptible to possession by other unclean souls and spirits. An unclean soul was so fearful to the Slavs because of its potential for vengeance.[103]

From these deeply implicated beliefs pertaining to death and the soul derives the invention of the Slavic concept of vampir. A vampire is the manifestation of an unclean spirit possessing a decomposing body. This undead creature is considered to be vengeful and jealous towards the living and needing the blood of the living to sustain its body's existence.[104] Although this concept of vampire exists in slightly deviating forms throughout Slavic countries and some of their non-Slavic neighbors, it is possible to trace the development of vampire belief to Slavic spiritualism pre-existing Christianity in Slavic regions.

Pathology-

Decomposition:
Paul Barber in his book Vampires, Burial and Death has described that belief in vampires resulted from people of pre-industrial societies attempting to explain the natural, but to them inexplicable, process of death and decomposition.[105]

People sometimes suspected vampirism when a cadaver did not look as they thought a normal corpse should when disinterred. However, rates of decomposition vary depending on temperature and soil composition, and many of the signs are little known. This has led vampire hunters to mistakenly conclude that a dead body had not decomposed at all, or, ironically, to interpret signs of decomposition as signs of continued life.[106] Corpses swell as gases from decomposition accumulate in the torso and the increased pressure forces blood to ooze from the nose and mouth. This causes the body to look "plump," "well-fed," and "ruddy"—changes that are all the more striking if the person was pale or thin in life. In the Arnold Paole case, an old woman's exhumed corpse was judged by her neighbours to look more plump and healthy than she had ever looked in life.[107] The exuding blood gave the impression that the corpse had recently been engaging in vampiric activity.[40] Darkening of the skin is also caused by decomposition.[108] The staking of a swollen, decomposing body could cause the body to bleed and force the accumulated gases to escape the body. This could produce a groan-like sound when the gases moved past the vocal cords, or a sound reminiscent of flatulence when they passed through the anus. The official reporting on the Peter Plogojowitz case speaks of "other wild signs which I pass by out of high respect".[109]

After death, the skin and gums lose fluids and contract, exposing the roots of the hair, nails, and teeth, even teeth that were concealed in the jaw. This can produce the illusion that the hair, nails, and teeth have grown. At a certain stage, the nails fall off and the skin peels away, as reported in the Plogojowitz case—the dermis and nail beds emerging underneath were interpreted as "new skin" and "new nails".[109]

Premature burial:
It has also been hypothesized that vampire legends were influenced by individuals being buried alive because of shortcomings in then-current medical knowledge. In some cases in which people reported sounds emanating from a specific coffin, it was later dug up and fingernail marks were discovered on the inside from the victim trying to escape. In other cases the person would hit their heads, noses or faces and it would appear that they had been "feeding."[110] A problem with this theory is the question of how people presumably buried alive managed to stay alive for any extended period without food, water or fresh air. An alternate explanation for noise is the bubbling of escaping gases from natural decomposition of bodies.[111] Another likely cause of disordered tombs is grave robbing.[112]

Contagion:
Folkloric vampirism has been associated with clusters of deaths from unidentifiable or mysterious illnesses, usually within the same family or the same small community.[80] The epidemic allusion is obvious in the classical cases of Peter Plogojowitz and Arnold Paole, and even more so in the case of Mercy Brown and in the vampire beliefs of New England generally, where a specific disease, tuberculosis, was associated with outbreaks of vampirism. As with the pneumonic form of bubonic plague, it was associated with breakdown of lung tissue which would cause blood to appear at the lips.[113]

Porphyria:
In 1985 biochemist David Dolphin proposed a link between the rare blood disorder porphyria and vampire folklore. Noting that the condition is treated by intravenous haem, he suggested that the consumption of large amounts of blood may result in haem being transported somehow across the stomach wall and into the bloodstream. Thus vampires were merely sufferers of porphyria seeking to replace haem and alleviate their symptoms.[114] The theory has been rebuffed medically as suggestions that porphyria sufferers crave the haem in human blood, or that the consumption of blood might ease the symptoms of porphyria, are based on a misunderstanding of the disease. Furthermore, Dolphin was noted to have confused fictional (bloodsucking) vampires with those of folklore, many of whom were not noted to drink blood.[115] Similarly, a parallel is made between sensitivity to sunlight by sufferers, yet this was associated with fictional and not folkloric vampires. In any case, Dolphin did not go on to publish his work more widely.[116] Despite being dismissed by experts, the link gained media attention[117] and entered popular modern folklore.[118]

Rabies:
Rabies has been linked with vampire folklore. Dr Juan Gómez-Alonso, a neurologist at Xeral Hospital in Vigo, Spain, examined this possibility in a report in Neurology. The susceptibility to garlic and light could be due to hypersensitivity, which is a symptom of rabies. The disease can also affect portions of the brain that could lead to disturbance of normal sleep patterns (thus becoming nocturnal) and hypersexuality. Legend once said a man was not rabid if he could look at his own reflection (an allusion to the legend that vampires have no reflection). Wolves and bats, which are often associated with vampires, can be carriers of rabies. The disease can also lead to a drive to bite others and to a bloody frothing at the mouth.[119][120]

Psychodynamic understanding-

In his 1931 treatise On the Nightmare, Welsh psychoanalyst Ernest Jones noted that vampires are symbolic of several unconscious drives and defence mechanisms. Love, guilt, and hate are emotions that fuel the idea of the return of the dead to the grave. Desiring a reunion with loved ones, mourners may project the idea that the recently dead must in return yearn the same. From this arises the belief that folkloric vampires and revenants visit relatives, particularly their spouses, first.[121] However in cases where there was unconscious guilt associated with the relationship, the wish for reunion may be subverted by anxiety. This may lead to repression, which Freud had linked with the development of morbid dread.[122] Jones surmised in this case the original wish of a (sexual) reunion may be drastically changed: desire is replaced by fear; love is replaced by sadism, and the object or loved one is replaced by an unknown entity. The sexual aspect may or may not be present.[123] Some modern critics have proposed a simpler theory: people identify with immortal vampires because by so doing they overcome, or at least temporarily escape from, their fear of dying.

The innate sexuality of bloodsucking can be seen in its intrinsic connection with cannibalism and folkloric one with incubus-like behaviour. Many legends report various beings draining other fluids from victims, an unconscious association with semen being obvious. Finally Jones notes that when more normal aspects of sexuality are repressed, regressed forms may be expressed, in particular sadism; he felt that oral sadism is integral in vampiric behaviour.

Psychopathology-

A number of murderers have performed seemingly vampiric rituals upon their victims. Serial killers Peter Kürten and Richard Trenton Chase were both called "vampires" in the tabloids after they were discovered drinking the blood of the people they murdered. Similarly, in 1932, an unsolved murder case in Stockholm, Sweden was nicknamed the "Vampire murder", because of the circumstances of the victim’s death.  The late 16th-century Hungarian countess and mass murderer Elizabeth Báthory became particularly infamous in later centuries' works, which depicted her bathing in her victims' blood in order to retain beauty or youth.

Vampire lifestyle is a term for a contemporary subculture of people, largely within the Goth subculture, who consume the blood of others as a pastime; drawing from the rich recent history of popular culture related to cult symbolism, horror films, the fiction of Anne Rice, and the styles of Victorian England.[130] Active vampirism within the vampire subculture includes both blood-related vampirism, commonly referred to as sanguine vampirism, and psychic vampirism, or supposed feeding from pranic energy.