A popular science account of this case can be found in Richard Preston’s book The Hot Zone (the boy is referred to under the pseudonym “Peter Cardinal”). 1988 laboratory infection
In 1988, researcher Nikolai Ustinov infected himself lethally with MARV after accidentally pricking himself with a syringe used for inoculation of guinea pigs. The accident occurred at the Scientific-Production Association "Vektor" (today the State Research Center of Virology and Biotechnology "Vektor") in Koltsovo, USSR (today Russia). Very little information is publicly available about this MVD case because Ustinovs experiments were classified. A popular science account of this case can be found in Ken Alibek’s book Biohazard. 1990 laboratory infection
Another laboratory accident occurred at the Scientific-Production Association "Vektor" (today the State Research Center of Virology and Biotechnology "Vektor") in Koltsovo, USSR, when a scientist contracted MARV by unknown means. 1998–2000 outbreak
A major MVD outbreak occurred among illegal gold miners around Goroumbwa mine in Durba and Watsa, Democratic Republic of Congo from 1998 to 2000, when co-circulating MARV and RAVV caused 154 cases of MVD and 128 deaths. The outbreak ended with the flooding of the mine. 2004–2005 outbreak
In early 2005, the World Health Organization (WHO) began investigating an outbreak of viral hemorrhagic fever in Angola, which was centered in the northeastern Uíge Province but also affected many other provinces. The Angolan government had to ask for international assistance, pointing out that there were only approximately 1,200 doctors in the entire country, with some provinces having as few as two.
Lycoperdonosis is a respiratory disease caused by the inhalation of large amounts of spores from mature puffballs. It is classified as a hypersensitivity pneumonitis (also called extrinsic allergic alveolitis)—an inflammation of the alveoli within the lung caused by hypersensitivity to inhaled natural dusts. It is one of several types of hypersensitivity pneumonitis caused by different agents that have similar clinical features. Typical progression of the disease includes symptoms of a cold hours after spore inhalation, followed by nausea, rapid pulse, crepitant rales (a sound like that made by rubbing hairs between the fingers, heard at the end of inhalation), and dyspnea. Chest radiographs reveal the presence of lung nodules. The early symptoms presented in combination with pulmonary abnormalities apparent on chest radiographs may lead to misdiagnosis of the disease as tuberculosis, histiocytosis, or pneumonia caused by Pneumocystis carinii. Lycoperdonosis is generally treated with corticosteroids, which decrease the inflammatory response; these are sometimes given in conjunction with antimicrobials.The disease was first described in the medical literature in 1967 by R.D. Strand and colleagues in the New England Journal of Medicine. In 1976, a 4-year-old was reported developing the disease in Norway after purposely inhaling a large quantity of Lycoperdon spores to stop a nosebleed. Lycoperdon species are sometimes used in folk medicine in the belief that their spores have haemostatic properties. A 1997 case report discussed several instances of teenagers inhaling the spores. In one severe case, the individual inhaled enough spores so as to be able to blow them out of his mouth.