Diseases, Conditions, Syndromes

Do at-home COVID-19 tests detect omicron?

At-home rapid COVID-19 tests are getting harder to find leading up to the Christmas holiday. Adding to the confusion, new preliminary information that suggests some rapid tests may not be able to detect the omicron variant, ...

Diseases, Conditions, Syndromes

PCR, antigen and antibody: Five things to know about coronavirus tests

To diagnose and contain the spread of coronavirus, testing is critical. There are two types of COVID-19 tests—those that are designed to detect whether you have the infection now, or those crafted to check whether you have ...

Diseases, Conditions, Syndromes

Virus test results in minutes? Scientists question accuracy

Some political leaders are hailing a potential breakthrough in the fight against COVID-19: simple pin-prick blood tests or nasal swabs that can determine within minutes if someone has, or previously had, the virus.

Diseases, Conditions, Syndromes

Rapid Covid tests sell out in Germany on first day

Germans flocked to supermarket chain Aldi on Saturday to snap up the first rapid coronavirus tests to go on sale nationwide, with stocks selling out within hours.

page 1 from 23