Re: Viral load dynamics and disease severity in patients infected with SARS-CoV-2 in Zhejiang province, China, January-March 2020: retrospective cohort study
The ways of transmission of SARS-CoV-2 from asymptomatic individuals remain unknown.
I think we should not exclude the fecal route, meaning poorly washed hands after defecation by asymtomatic (pre-symptomatic) subjects, as well as from children. Especially we should pay attention to babies and to children who wash hands by themselves. Parents must control hand washing.
Competing interests: No competing interests