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ZOMBIE HISTORY – The Plague That Is Zombies

‘I hereby resolve to kill every vampire in America” writes the young Abraham Lincoln in the best-selling 2010 novel “Abraham Lincoln: Vampire Hunter.” Honest Abe doesn’t quite make good on his promise, and the grim results are all around us. Today, vampires spring from the shadows of our popular culture with deadening regularity, from the Anne Rice novels to the Twilight juggernaut to this year’s film adaptation about the ghoul-slaying Great Emancipator. Lately we’ve also endured a decadelong bout with the vampire’s undead cousin, the zombie, who has stalked films from “28 Days Later” to “Resident Evil” (the next sequel of which is due out this fall) and the popular TV show “The Walking Dead.”

Purists will hold forth on the differences between vampire and zombie, but the family resemblance is unmistakable. Both are human forms seized by an animal aggression, which manifests itself in an insatiable desire to feed on the flesh of innocents. (Blood, brains, whatever; it’s a matter of taste.) Moreover, that very act of biting, in most contemporary versions of both myths, transforms the victims into undead ghouls themselves.

Our vampires and zombies (as well as such poor relations as werewolves) all serve as carriers for vaguely similar saliva-borne infections. These mythical contagions are especially odd because they have so few analogues in the natural world. Indeed, there is really only one: the rabies virus.

A fatal infection of the brain, rabies is particularly devastating to the limbic system, one of the most primitive parts of the brain. Fear, anger and desire are hijacked by the virus, which meanwhile replicates prolifically in the salivary glands. The infected host, deprived of any sense of caution, is driven to furious attack and sometimes also racked with intense sexual urges. Today we know that most new diseases come from our contact with animal populations, but with rabies this transition is visible, visceral, horrible. A maddened creature bites a human, and some time later, the human is seized with the same animal madness.

Known and feared for all of human history—references to it survive from Sumerian times—rabies has served for nearly as long as a literary metaphor. For the Greeks, the medical term for rabies (lyssa) also described an extreme sort of murderous hate, an insensate, animal rage that seizes Hector in “The Iliad” and, in Euripides’ tragedy of Heracles, goads the hero to slay his own family. The Oxford English Dictionary documents how the word “rabid” found similar purchase in English during the 17th century, as a term of illness but also as a wrenching state of agitation: “rabid with anguish” (1621), “rabid Griefe” (1646).

The roots of the vampire myth stretch back nearly as far. Tales of vampire-like creatures, formerly dead humans who return to suck the blood of the living, date to at least the Greeks, before rumors of their profusion in Eastern Europe drifted westward to capture the popular imagination during the 1700s.

In its original imagining, though, the premodern vampire differed from today’s in one crucial respect: His condition wasn’t contagious. Vampires were the dead, returned to life; they could kill and did so with abandon. But their nocturnal depredations seldom served to create more of themselves.

All that changed in mid-19th century England—at the very moment when contagion was first becoming understood and when public alarm about rabies was at its historical apex. Despite the fact that Britons were far more likely to die from murder (let alone cholera) than from rabies, tales of fatal cases filled the newspapers during the 1830s. This, too, was when the lurid sexual dimension of rabies infection came to the fore, as medical reports began to stress the hypersexual behavior of some end-stage rabies patients. Dubious veterinary thinkers spread a theory that dogs could acquire rabies spontaneously as a result of forced celibacy.

Thus did rabies embody the two dark themes—fatal disease and carnal abandon—that underlay the burgeoning tradition of English horror tales. Britain’s first popular vampire story was published in 1819 by John Polidori, formerly Lord Byron’s personal physician. The sensation it caused was due largely to the fact that its vampire, a self-involved, aristocratic Lothario, distinctly resembled the author’s erstwhile employer.

But Polidori’s Byronic ghoul only seduced and killed. It took until 1845, with the appearance of James Malcolm Rymer’s serialized horror story “Varney the Vampire,” for the vampire’s bite to become a properly rabid act of infection. For the first time readers were invited to linger on the vampire’s teeth, which protrude “like those of some wild animal, hideously, glaringly white, and fang-like.” And at the long tale’s end, Varney’s final victim (a girl named Clara) is herself transformed into a vampire and has to be destroyed in her grave with a stake.

Both these innovations carried over into the most important vampire tale of all, Bram Stoker’s “Dracula.” In Stoker’s hands, the vampire becomes a contagious, animalistic creature, and his condition is properly rabid. It is a lunge too far to claim (as one Spanish doctor has done in a published medical paper) that the vampire myth derived literally from rabies patients, misunderstood to be the walking dead. But it is clear that this central act of undead fiction—the bite, the infection, the transferred urge to bite again—has rabies knit into its DNA.

Over time, the vampire’s contagion infected his undead cousin, too. The original zombie myth, as it derived from Haitian lore, also involved the dead brought back to kill, but again without contagion—an absence that carried over to Hollywood’s earliest zombie flicks. In this and many other regards, the most influential zombie tale of the 20th century was nominally a vampire tale: Richard Matheson’s 1954 novel “I Am Legend,” whose marauding hordes of contagious “vampires,” victims of an apocalyptic infection, set the whole template for what we now think of as the standard zombie onslaught.

Since then, as Hollywood has felt the need to conjure ever more frightening cinematic menaces, the zombie has if anything grown increasingly rabid. The antagonists in Matheson’s novel can, at times, carry on an intelligent conversation with a normal human. By the 2007 film adaptation, starring Will Smith, the infected are howling, lunging, senselessly hateful animals inside a human form. Danny Boyle, the director of “28 Days Later,” has said outright that he modeled his zombie virus on rabies. But even if he hadn’t consciously done so, the name he gave that virus—”Rage”—already draws its power from the same centuries-old supply.

Westerners don’t have much cause to fear death from rabies these days. Thanks to the availability of vaccine, human fatalities in the U.S. have dropped to a handful per year; Britain got rid of the virus entirely in 1902, succeeding in just the sort of national eradication project that apparently stymied the vampire-slaying Abraham Lincoln. Yet the infected bite, the human turned animal aggressor, menaces us as often as ever on our flat screens and nightstands.

Rabies itself may be a distant concern, but the rabid idea, like Varney the vampire, still has teeth—and it still succeeds in spreading itself.

Preparedness 101: Zombie Apocalypse From the CDC

A Brief History of Zombies
We’ve all seen at least one movie about flesh-eating zombies taking over (my personal favorite is Resident EvilExternal Web Site Icon.), but where do zombies come from and why do they love eating brains so much? The word zombie comes from Haitian and New Orleans voodoo origins. Although its meaning has changed slightly over the years, it refers to a human corpse mysteriously reanimated to serve the undead. Through ancient voodoo and folk-lore traditions, shows like the Walking Dead were born.

A couple dressed as zombies - Danny Zucco and Sandy Olsson from the movie Grease walking in the annual Toronto Zombie Walk.A couple dressed as zombies – Danny Zucco and Sandy Olsson from the movie Grease walking in the annual Toronto Zombie Walk.

In movies, shows, and literature, zombies are often depicted as being created by an infectious virus, which is passed on via bites and contact with bodily fluids. Harvard psychiatrist Steven Schlozman wrote a (fictional) medical paper on the zombies presented in Night of the Living DeadExternal Web Site Icon. and refers to the condition as Ataxic Neurodegenerative Satiety Deficiency Syndrome caused by an infectious agent. The Zombie Survival GuideExternal Web Site Icon. identifies the cause of zombies as a virus called solanum. Other zombie origins shown in films include radiation from a destroyed NASAExternal Web Site Icon. VenusExternal Web Site Icon. probe (as in Night of the Living DeadExternal Web Site Icon.), as well as mutations of existing conditions such as prionsExternal Web Site Icon.mad-cow diseaseExternal Web Site Icon.,measlesExternal Web Site Icon. and rabiesExternal Web Site Icon..

The rise of zombies in pop culture has given credence to the idea that a zombie apocalypse could happen. In such a scenario zombies would take over entire countries, roaming city streets eating anything living that got in their way. The proliferation of this idea has led many people to wonder “How do I prepare for a zombie apocalypse?”

Well, we’re here to answer that question for you, and hopefully share a few tips about preparing for real emergencies too!

Disaster or Blackout Emergency SuppliesSome of the supplies for your emergency kit

Better Safe than Sorry

So what do you need to do before zombies…or hurricanes or pandemics for example, actually happen? First of all, you should have an emergency kit in your house. This includes things like water, food, and other supplies to get you through the first couple of days before you can locate a zombie-free refugee camp (or in the event of a natural disaster, it will buy you some time until you are able to make your way to an evacuation shelter or utility lines are restored). Below are a few items you should include in your kit, for a full list visit the CDC Emergency page.

  • Water (1 gallon per person per day)
  • Food (stock up on non-perishable items that you eat regularly)
  • Medications (this includes prescription and non-prescription meds)
  • Tools and Supplies (utility knife, duct tape, battery powered radio, etc.)
  • Sanitation and Hygiene (household bleach, soap, towels, etc.)
  • Clothing and Bedding (a change of clothes for each family member and blankets)
  • Important documents (copies of your driver’s license, passport, and birth certificate to name a few)
  • First Aid supplies (although you’re a goner if a zombie bites you, you can use these supplies to treat basic cuts and lacerations that you might get during a tornado orhurricane)

Once you’ve made your emergency kit, you should sit down with your family and come up with an emergency plan. This includes where you would go and who you would call if zombies started appearing outside your door step. You can also implement this plan if there is a flood, earthquake, or other emergency.

Picture of Family by mailboxFamily members meeting by their mailbox. You should pick two meeting places, one close to your home and farther away

  1. Identify the types of emergencies that are possible in your area. Besides a zombie apocalypse, this may include floods, tornadoes, or earthquakes. If you are unsure contact your local Red Cross chapter for more information.
  2. Pick a meeting place for your family to regroup in case zombies invade your home…or your town evacuates because of a hurricane. Pick one place right outside your home for sudden emergencies and one place outside of your neighborhood in case you are unable to return home right away.
  3. Identify your emergency contacts. Make a list of local contacts like the police, fire department, and your local zombie response team. Also identify an out-of-state contact that you can call during an emergency to let the rest of your family know you are ok.
  4. Plan your evacuation route. When zombies are hungry they won’t stop until they get food (i.e., brains), which means you need to get out of town fast! Plan where you would go and multiple routes you would take ahead of time so that the flesh eaters don’t have a chance! This is also helpful when natural disasters strike and you have to take shelter fast.

Never Fear – CDC is Ready

Get a Kit, Make a Plan, Be PreparedGet a Kit, Make a Plan, Be Prepared

If zombies did start roaming the streets, CDC would conduct an investigation much like any other disease outbreak. CDC would provide technical assistance to cities, states, or international partners dealing with a zombie infestation. This assistance might include consultation, lab testing and analysis, patient management and care, tracking of contacts, and infection control (includingisolation and quarantine). It’s likely that an investigation of this scenario would seek to accomplish several goals: determine the cause of the illness, the source of the infection/virus/toxin, learn how it is transmitted and how readily it is spread, how to break the cycle of transmission and thus prevent further cases, and how patients can best be treated. Not only would scientists be working to identify the cause and cure of the zombie outbreak, but CDC and other federal agencies would send medical teams and first responders to help those in affected areas (I will be volunteering the young nameless disease detectives for the field work).

To learn more about what CDC does to prepare for and respond to emergencies of all kinds, visit: http://emergency.cdc.gov/cdc/orgs_progs.asp

To learn more about how you can prepare for and stay safe during an emergency visit:http://emergency.cdc.gov/

badge with creepy face peering over top, text: "become a member of the Zombie Task Force! Order t-shirts through the CDC Foundation by clicking here."External Web Site Icon.Join the CDC Zombie Task Force! The CDC FoundationExternal Web Site Icon., a non-profit partner of CDC is offering Zombie Task Force t-shirts (click on the picture to find out more).  Proceeds go to benefit disaster relief efforts and other important health programs. Get yours before they’re gone…

Are you prepared? Tell us…
are you prepared? video contest badgeHave you begun preparing for a zombie apocalypse? Or maybe you have been preparing for a more realistic threat like hurricanes or the next flu season? Tell us about what you are doing to prepare! Enter our video contest here:http://prepare.challenge.govExternal Web Site Icon.