Diseases, Conditions, Syndromes

Molecular Zika study finds possible target for tests, drugs

The molecular structure of the Zika virus as seen on x-ray crystallography revealed electrostatic differences in a key protein compared with other flaviviruses that might explain how it infects human cells, according to a ...

Diseases, Conditions, Syndromes

Zika virus persisted in man's semen for two months: report

A man in Britain who was infected with Zika while traveling to the Cook Islands showed evidence of the mosquito-borne virus in his semen for two months, health officials said Friday.

Medical research

'Darwinian' test uncovers an antidepressant's hidden toxicity

Because of undetected toxicity problems, about a third of prescription drugs approved in the U.S. are withdrawn from the market or require added warning labels limiting their use. An exceptionally sensitive toxicity test ...

page 6 from 40