21 million Americans don't have access to safe drinking water. That can put them at higher risk of getting COVID-19.

21 million people in the US don't have access to safe drinking water. For them, the…

A day-by-day breakdown of coronavirus symptoms shows how COVID-19 goes from bad to worse

Typical coronavirus patients develop a fever, dry cough, and shortness of breath, but these symptoms may…

US daily coronavirus cases have hit record highs 5 times in the last 12 days — this interactive chart tracks new cases each day

The US has broken records for daily coronavirus case counts five times in the last 12…

Covid-19 vaccines prove successful in pre-animal trial lab tests

Covid-19 vaccine for pets and livestock could soon be on the cards after two potential animal…

Covid-19 contact tracing is now available on iPhones and Android

The contact-tracing software built by Apple and Google to support public health apps with tracking the…

Three clues in COVID-19 patients' blood could identify mortality risk

Three biological markers in COVID-19 patients’ blood could help doctors predict their risk of death 10…