On November 6, China debuted a new travel testing policy. Before, incoming airline passengers had to submit results for a conventional PCR test that proved the absence of Covid-19 and, upon landing, ...

The current COVID-19 pandemic is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a betacoronavirus that causes severe acute respiratory distress in a significant proportion of ...

Announcing a new article publication for Zoonoses journal. The COVID-19 pandemic, which was caused by SARS-CoV-2, has had a significant effect on global public health, economies, and societies ...

Diagnostic or polymerase chain reaction (PCR) tests are currently being used to diagnose patients with COVID-19. Antibody tests allow for more accurate tracking of the spread of the coronavirus.

If you don't feel well, you may worry that you have COVID-19. The only way to know for sure is to take a test. At-home tests can tell whether you have the virus right now. More specialized antibody ...