How to properly disinfect your cloth face masks, according to an infectious disease specialist

Here's how to remove your fabric face masks safely and how to clean them with handwashing or a washing machine ...

Breathing with face mask does not alter oxygen level; virus can last 9 hours on skin

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.