Diseases, Conditions, Syndromes

Black Death origin mystery solved... 675 years later

A deadly pandemic with mysterious origins: it might sound like a modern headline, but scientists have spent centuries debating the source of the Black Death that devastated the medieval world.

Diseases, Conditions, Syndromes

US lab unveils portable 5-minute COVID-19 test

A US-based lab has unveiled a portable test that can tell if someone has COVID-19 in as little as five minutes, it said in a statement Friday.

Diseases, Conditions, Syndromes

As businesses reopen, it's crucial we wear masks, safely distance

In a perspective piece published today in the journal Science, UC San Diego experts describe in detail the growing evidence that SARS-CoV-2, the novel coronavirus that causes COVID-19, can be spread by asymptomatic people ...

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