Genetics

The pandemic is changing the genetic landscape of virus strains

A University of Sydney led study reveals how the pandemic has changed the normal patterns of winter viruses in Australia, with new strains emerging and leaving most others "extinct." Researchers are warning of unexpected ...

Diseases, Conditions, Syndromes

Man's Ebola relapse spawned dozens of new cases in Africa

A man in Africa who developed Ebola despite receiving a vaccine recovered but suffered a relapse nearly six months later that led to 91 new cases before he died. The report adds to evidence that the deadly virus can lurk ...

Diseases, Conditions, Syndromes

Urgently needed: New way to combat vaccine-derived poliovirus

A team of researchers from the U.K., Switzerland, the U.S., and the Congo has found that there is an urgent need to combat a vaccine-derived poliovirus. In their paper published in the journal Science, the group describes ...

Diseases, Conditions, Syndromes

Study begins in US to test possible coronavirus treatment

The first clinical trial in the U.S. of a possible coronavirus treatment is underway in Nebraska and is eventually expected to include 400 patients at 50 locations around the world, officials said Tuesday.

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