A top doctor who served as an expert witness for the U.S. Congress says that even after a COVID-19 vaccine is available, mask wearing and other social distancing measures will remain mandatory.
“I feel like there is this perception that once we have a #CoronavirusVaccine life will go back to normal,” tweeted Dr.Krutika Kuppalli.
“Life will not be like it was pre-COVID. Even after we have a #vaccine you will still need to use good hand hygiene, maintain physical distance, avoid crowds and wear masks,” she added.
Hellbound and Down 
