1984 Incline Village chronic fatigue syndrome outbreak

In 1984, there was an outbreak of myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) (then thought to be Chronic Epstein-Barr virus) at Incline Village, Nevada, United States. Incline Village is a small town on the north shore of Lake Tahoe.

Chronic fatigue syndrome (CFS) was the name coined by the Centers for Disease Control (CDC) in response to an outbreak of "chronic flu-like illness" at Incline Village.

Outbreak
An estimated 160 residents of Incline Village became ill with chronic fatigue syndrome (CFS) the winter of 1985 of which the majority were seen by local doctors, Paul Cheney and Daniel Peterson.

Dr. Anthony Komaroff studied 175 cases around Lake Tahoe and found "quite a number" have been fully or partially disabled while a third said their condition improved.

Truckee, California High School
During this same time, about 20 miles away, Truckee, California was involved in a similar outbreak. Nine of 10 teachers using a conference room at the same high school were found to be suffering from sick building syndrome (SBS) as well as symptoms typical of CFS.

Paul Cheney and Dan Peterson
Doctors who practiced at Incline Village and experienced the outbreak first hand include Daniel Peterson and Paul Cheney. They have continued to work in the ME/CFS field.

CDC investigation
'The CDC showed up eventually, but they refused to examine any of the patients. Stephen Straus called it a disease of “depressed menopausal women.” HHS made this characterization known to the press, which then dubbed the disease “Yuppie Flu.”'

The local doctors seemed to be defending their scorned and disabled patients from the CDC and medical establishment.

In an interview with Hillary Johnson, she spoke about Incline Village and the CDC response. "In 1984-85, a large number of people living in Incline Village, Nevada, were devastated by a mysterious, debilitating disease, now known to be Chronic Fatigue Syndrome. After a cursory investigation of the outbreak, the Centers for Disease Control (CDC) and the National Institutes of Health (NIH) have made little effort to aggressively research the disease. It was not until 1995--ten years later--that scientists at the CDC gave CFS a "Priority 1" listing among their "New and Reemerging Infectious Diseases" category, thus officially recognizing it as a bona fide disease. Despite including CFS in this category, these agencies continue to insist there is no evidence that CFS is infectious."

Although the CDC did not examine patients when they were sent to investigate the mysterious illness they were called in for, they somehow were able to, at a later date, produce a report based on whether or not the patients were experiencing Chronic Epstein-Barr virus. The non-conclusion was: "Currently available data neither prove nor disprove the hypothesis that EBV activity is responsible for chronic illness, but it is clear that the diagnosis of CEBV using current clinical and laboratory criteria in an individual patient is unreliable."

Media coverage

 * 1996 PrimeTime TV segment Sick and Tired - Incline Village Outbreak
 * I Remember Me
 * Doctors say strange form of mono under control in Incline Village via Twitter @erikmoldwarrior Erik Johnson. Dated Oct, 16, 1985, Media outlet unknown.

Herpes viruses
Gary Holmes found that patients in Nevada near the outbreak with what his team hypothesized was chronic Epstein-Barr virus had elevated antibody titers to several herpesviruses including Epstein-Barr virus, cytomegalovirus, and herpes simplex, as well as measles viruses than age-matched controls. However, the study cohort was defined as patients who had experienced excessive fatigue between January 1 and September 15.

Dr. Paul Cheney theorizes that a particularly virulent strain of HHV-6 swept the population. He found that the sufferers were "mass-producing antibodies to Epstein-Barr virus, the herpes virus that causes infectious mononucleosis." Dr. Cheney contacted the CDC to report the outbreak.

Biotoxin exposure
Erik Johnson, a patient who pioneered mold avoidance for CFS, theorizes that an outbreak of toxic cyanobacteria (blue green algae) on Lake Tahoe located near Incline Village, combined with other biotoxins such as toxic mold, may have created susceptibility to a viral infection and caused the outbreak. It has been observed that the outbreak in Tahoe shared some but not all features with Sick Building Syndrome, and that the cluster of teachers who became sick at Truckee high school involved teachers who all used the same lounge, which may have had a chemical or biotoxin.

Industrial and Military Toxins
Incline Village and Truckee lie due north of Vandenberg Air Force Base on the California Coast, and classified launches of reconnaissance satellites are visible from Reno. In 1984 and 1985, the existence of the National Reconnaissance Office was classified. Local press are instructed by military forces at the nearby Sierra Army Depot and Beale AFB not to report on military and rocket activity, and prior to the Internet, observations of weapons and rockets in the sky were restricted to HAM radio and local gossip. The symptoms of the Incline Village, Truckee, and Yerington illnesses are consistent with exposures to toxic oxidizing agents in Rocket propellant such as hydrazine or ammonium perchlorate. In the context of the Cold War, it is quite possible advanced weaponry from a rocket launch was lost in a High Sierra explosion and this contaminated the local environment and subsequent government cover-up. Unfortunately, detection of environmental chemicals is made difficult because in 1988, the Pepcon explosion in Henderson Nevada created a trace contamination for the entire region of rocket fuel from the US Shuttle program.

Complicating matters were the limited heavy launch capacity required for the KH-11 Spy Satellite which would be launched in polar geosynchronous orbit using a trajectory from Vandenberg directly over Incline Village. In 1985 and 1986 failed launches by an Atlas rocket on the Vandenberg platforms lead to mass poisoning of military members. Given the extreme secrecy of the NRO and its programs, it is even possible the Air Force lost an undisclosed Space Shuttle intended for the Keyhole program. The Epidemic Intelligence Service which investigated the Incline Village outbreak was originally formed for purposes of Cold War espionage, and long-term "spooky" activities of Komaroff, Mikovitz, and the Whittemore Institute resemble covert long-term health monitoring programs used by the Dept. of Energy after the Castle Bravo incident in the Marshall Islands for individuals "inadvertently" exposed to radiation.

Learn more

 * Nov 12, 1990, Chronic Fatigue Syndrome - Newsweek