The #CoronavirusFacts database records fact-checks published since the beginning of the COVID-19 outbreak. The pandemic and its consequences are constantly evolving and data that was accurate weeks or ...

Many patients with severe cases of Covid-19 have been shown to have extremely low levels of oxygen in the blood. Others who have tested positive find themselves experiencing shortness of breath.

A Food and Drug Administration panel discussed Tuesday several studies that found pulse oximeters may give less accurate readings for people with darker skin tones. The studies found the devices, ...