[jyl]

There’s obviously the question of if a vaccine for SARS-CoV-2 is even feasible. No real idea from me. But vaccines have been in development for SARS and MERS, a MERS vaccine recently reported positive ph 1 data (safety ok, desired antibody response seen). I think (?) there are vaccines for some veterinary coronaviruses, admittedly not highly effective ones. The various programs are trying a range of approaches. So, there’s reason for hope, I think/hope.