Diseases, Conditions, Syndromes

An immune flaw may cause West Nile virus's deadliest symptoms

Four out of five of people infected with the mosquito-borne West Nile virus (WNV) won't even know it—heartening news when you consider there's no vaccine to prevent the disease nor targeted medications to treat it. However, ...

Diseases, Conditions, Syndromes

Researchers pinpoint how Zika virus evades cell's antiviral response

The world knows SARS-CoV-2 intimately now, but there are more than 200 virus species capable of infecting humans and causing disease. And they all want to do the same thing: Invade the host cells, hijack each cell's machinery ...

Diseases, Conditions, Syndromes

Scientists develop infection model for tickborne flaviviruses

National Institutes of Health (NIH) scientists have filled a research gap by developing a laboratory model to study ticks that transmit flaviviruses, such as Powassan virus. Powassan virus was implicated in the death of a ...

Medical research

Making the most of what you have

Understanding how viral proteins are produced can provide important clues on how we might interfere with the process. The group of Till Rümenapf at the University of Veterinary Medicine Vienna has discovered that a key protease ...

Diseases, Conditions, Syndromes

Mosquito survey identifies reservoir of disease

A large scale, five year study of mosquitoes from different ecological regions in Kenya, including savannah grassland, semi-arid Acacia thorn bushes, and mangrove swamps, found a reservoir of viruses carried by mosquitoes ...