July 10, 2020 Epidemiology Silent spreaders of SARS-CoV-2 seem to contribute to a substantial number of U.S. cases. Ever the more reason to implement consistent face mask and physical distancing policies.
June 9, 2020 Epidemiology WHO statement that asymptomatic people do not spread coronavirus without clear evidence is irresponsible and misleading. Asymptomatic does not equal presymptomatic.