The Coronavirus

[David Horn]

(05-06-2020, 09:15 AM)Warren Dew Wrote:

(05-06-2020, 06:29 AM)Bob Butler 54 Wrote: People who have already had it, who have an immunity

There's no actual indication that already having it gives one immunity.  That does not happen to any significant extent for that other coronavirus caused disease, the common cold.

The myriad viruses that cause the Common Cold are unstable, so vaccination is clearly impossible. This virus seems to follow a different, more stable paradigm. Note: if immunity from having the disease is nonexistent, then a successful vaccine seems unlikely.