Latest Arbovirus infection Stories
Ever since scientists first proposed that our planet might be experiencing widespread climate change, concerns have been raised about its implications for the spread of arboviruses â€“ viruses carried by arthropods such as mosquitoes, midges and ticks.
Under the direction of Susan Perkins, Assistant Curator of Microbial Genomics, postdoctoral fellows Gregory Baillie, Sergios-Orestis Kolokotronis, and Eric Waltari sequenced the entire genetic code of 23 strains of the virus that cause St. Louis encephalitis, all from the genus Flavivirus.
Yellow fever is an acute viral hemorrhagic disease with a 40 to 50 nm enveloped RNA virus with positive sense of the Flaviviridae family. It is transmitted by the bite of female mosquitoes and is found in tropical and subtropical areas in South America and Africa, but not in Asia. Primates and a few kinds of mosquitoes are the only known hosts. The origin of the disease is most likely Africa. From there it was introduced to South America through the slave trade in the 16th century. There...
Eastern equine encephalitis virus (EEE), also called sleeping sickness or Triple E, is a zoonotic alphavirus and arbovirus that exists in the Americas and the Caribbean. It was first seen in Massachusetts in 1831 when 75 horses died of encephalitic illness. It is often associated with coastal plains. EEE was first isolated from the brain of an infected horse in 1933. In 1938 the first human case was confirmed when thirty children died of encephalitis in northeaster United States...
- The deadly nightshade, Atropa Belladonna, which possesses stupefying or poisonous properties.
- A sleeping-potion; a soporific.
- To mutter deliriously.