Proponents of the lab-leak hypothesis highlight that the earliest known Covid-19 cases emerged in Wuhan, China -- home to the ...

Whether Covid-19 was unleashed by a laboratory mishap or spilled over from animals remains an enduring, fiercely contested ...

Wearing a medical-grade mask or respirator can decrease the risk of infection. Good hand hygiene and proper sneezing and cough etiquette can also decrease the risk of transmission.

It started as a respiratory illness – or so everyone thought. But it quickly became apparent that SARS-CoV-2, the virus that ...

The Philippine Health Insurance Corporation (PhilHealth) is urging health care facilities (HCFs) located in areas with high concentration of COVID-19 cases as determined by the Inter-Agency Task Force ...