The case of Steve Walsh is interesting, given that he apparently infected several others before being hospitalized "despite showing no symptoms". https://www.

The case of Steve Walsh is interesting, given that he apparently infected several others before being hospitalized "despite showing no symptoms". https://www.theguardian.com/world/2020/feb/11/uk-man-linked-several-coronavirus-cases-speaks-hospital-steve-walsh https://www.theguardian.com/world/2020/feb/11/uk-man-linked-...