Patients infected with COVID-19 can transmit the deadly virus one to three days before showing symptoms of the disease. According to the latest study published by US centers for disease control and prevention. Watch report:

Understanding transmission of COVID-19: US study confirms threat of silent carriers

silent-carriers-of-coronavirus

Silent Carriers Of Coronavirus, News on Silent Carriers Of Coronavirus, stories on Silent Carriers Of Coronavirus, articles on Silent Carriers Of Coronavirus, Silent Carriers Of Coronavirus stories at Wion, Silent Carriers Of Coronavirus news, Silent Carriers Of Coronavirus latest news

silent carriers-of-coronavirus

Understanding transmission of COVID-19: US study confirms threat of silent carriers