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Rickettsialpox is a mite-borne infectious illness caused by bacteria of the genus Rickettsia. Physician Robert Huebner and self-trained entomologist Charles Pomerantz played major roles in identifying the cause of the disease after an outbreak in 1946 in a New York City apartment complex, documented in "The Alerting of Mr. Pomerantz," an article by medical writer Berton Roueché.
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Powassan encephalitis, caused by the Powassan virus (POWV), a flavivirus also known as the deer tick virus, is a form of arbovirus infection that results from tick bites. It can occur as a co-infection with Lyme disease, as both are transmitted to humans by the same species of tick. Over the last decade, there has been a surge in the number of cases and an expansion of its geographic range. In the United States, cases have been documented primarily in the northeast. The disease was first isolated from the brain of a boy who died of encephalitis in Powassan, Ontario, in 1958. This disease is classified as a zoonosis, originating in animals, often found in rodents and ticks, with subsequent transmission to humans. The virus shares antigenic similarities with the Far Eastern tick-borne encephalitis viruses.
Rickettsia akari is a species of Rickettsia which causes rickettsialpox.
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Rodent mite dermatitis is an often unrecognized ectoparasitosis occurring after human contact with haematophagous mesostigmatid mites that infest rodents, such as house mice, rats and hamsters. The condition is associated with the tropical rat mite, spiny rat mite and house mouse mite which opportunistically feed on humans. Rodent mites are capable of surviving for long periods without feeding and travelling long distances when seeking hosts. Cases have been reported in homes, libraries, hospitals and care homes. A similar condition, known as gamasoidosis, is caused by avian mites.
Charles Calisher is professor emeritus of microbiology at the College of Veterinary Medicine & Biomedical Sciences at Colorado State University.
Mopeia mammarenavirus (MOPV) is a species of virus in the genus Mammarenavirus. It was initially isolated from the Mastomys natalensis mouse in the East African country of Mozambique in 1977. It is of the "Old World" Arenavirus lineage and is closely related to Lassa mammarenavirus, sharing 75% of its amino acid sequence.
References
- ↑ Madison G, Kim-Schluger L, Braverman S, Nicholson WL, Wormser GP (2008). "Hepatitis in association with rickettsialpox". Vector Borne Zoonotic Dis. 8 (1): 111–5. doi:10.1089/vbz.2007.0135. PMID 18171106.
- ↑ Brouqui P, Raoult D (October 2006). "Arthropod-borne diseases in homeless". Ann. N. Y. Acad. Sci. 1078 (1): 223–35. Bibcode:2006NYASA1078..223B. doi:10.1196/annals.1374.041. PMID 17114713.
- ↑ Reeves, Will K.; Cobb, Kristin D. (2005). "Ectoparasites of House Mice (Mus musculus) from Pet Stores in South Carolina, U.S.A". Comparative Parasitology. 72 (2): 193–195. doi:10.1654/4178. ISSN 1525-2647.
- ↑ Zavala-Castro JE, Zavala-Velázquez JE, del Rosario García M, León JJ, Dzul-Rosado KR (June 2009). "A dog naturally infected with Rickettsia akari in Yucatan, México". Vector Borne Zoonotic Dis. 9 (3): 345–7. doi:10.1089/vbz.2008.0189. PMID 19492943.
- ↑ "Rickettsialpox: eMedicine Infectious Diseases" . Retrieved 2010-04-26.
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