Diseases, Conditions, Syndromes

Is COVID-19 on airplane air filters?

Ever since the onset of the COVID-19 pandemic, people have become more interested in how well airplane cabins filter and circulate their air.

Diseases, Conditions, Syndromes

China's Tianjin orders more testing of 14 million residents

The northern Chinese city of Tianjin ordered a second round of COVID-19 testing of all 14 million residents Wednesday following the discovery of 97 cases of the omicron variant during initial screenings that began Sunday.

Diseases, Conditions, Syndromes

What the Omicron variant means for your holiday travel

Since the Omicron variant of the COVID-19 virus was dubbed "a variant of concern" just after Thanksgiving, a number of countries around the world began imposing new travel restrictions in response to its spread. And, while ...

Diseases, Conditions, Syndromes

CDC to toughen COVID testing for international travelers

(HealthDay)—As the world struggles with ways to stem the spread of the new Omicron variant, the U.S. Centers of Disease Control and Prevention announced Tuesday that international travelers to the United States will soon ...

Diseases, Conditions, Syndromes

Omicron keeps world jittery as more information drips out

The coronavirus's omicron variant kept a jittery world off-kilter Wednesday as reports of infections linked to the mutant strain cropped up in more parts of the globe, and one official said that the wait for more information ...

Neuroscience

Brain damage caused by long stays in space

Spending a long time in space appears to cause brain damage. This is shown by a study of five Russian cosmonauts who had stayed on the International Space Station (ISS). Researchers at the University of Gothenburg are among ...

Diseases, Conditions, Syndromes

Australia to lift 18-month COVID-19 travel ban next month

Australia has outlined plans to lift a pandemic ban on its vaccinated citizens traveling overseas from November. But no date has yet been set for welcoming international tourists back.

page 2 from 5