Diseases, Conditions, Syndromes

Wet spring, high mosquito numbers could mean more West Nile virus

Scientists at Colorado State University have detected a notably high number of Culex mosquitoes in northern Colorado this season, which could translate into high infection rates of West Nile virus. But so far there is no ...

Immunology

Why West Nile virus is more dangerous in the elderly

West Nile virus (WNV) is particularly dangerous in older people, who account for a large number of severe cases and deaths caused by the virus. WNV infection turns serious when the virus crosses the blood-brain-barrier and ...

Diseases, Conditions, Syndromes

Mowing dry detention basins makes mosquito problems worse, team finds

A study of the West Nile virus risk associated with "dry" water-detention basins in Central Illinois took an unexpected turn when land managers started mowing the basins. The mowing of wetland plants in basins that failed ...

Medications

Vaccine for West Nile Virus enters human clinical trials

A clinical trial of a new investigational vaccine designed to protect against West Nile Virus infection will be sponsored by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes ...

Diseases, Conditions, Syndromes

Societal challenges and new treatments for Ebola virus disease

Since Ebola was first described in 1976, there have been several outbreaks, but all have been self-limiting. In a new Journal of Internal Medicine review, Dr. Ali Mirazimi of the Karolinska Institutet considers why the latest ...

Diseases, Conditions, Syndromes

Biting back: Scientists aim to forecast West Nile outbreaks

New research has identified correlations between weather conditions and the occurrence of West Nile virus disease in the United States, raising the possibility of being able to better predict outbreaks.

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