[Billthedrill]

I don't think a virus has an ontogeny. BTT nevertheless. Not to panic, but we'd best be keeping an eye on this one.

[Termite_Commander]

Not to panic, but we'd best be keeping an eye on this one.

I'd say people need to panic. It seems that's the only way to get things done.

[Mother Abigail]

"I don't think a virus has an ontogeny."

Therin lies the rub....

Antigenic drift: A mechanism for variation by viruses that involves the accumulation of mutations within the antibody-binding sites so that the resulting viruses cannot be inhibited well by antibodies against previous strains making it easier for them to spread throughout a partially immune population.

How exceedingly sharp is that drill of yours tonight Bill.

MA