He says vaccine resistant strains are up next:
Check out his background:
https://en.wikipedia.org/wiki/Albert_Bourla
"Survivor of the holocaust"...and now head of an experimental vaccine operation causing tons of deaths...wiki says he answers to Bill Gates.
What the actual hell?
Didn't this guy say he has not received the vx yet because, 'he doesn't want to cut in line' ?
You betcha.
https://www.cnbc.com/2020/12/14/pfizers-ceo-hasnt-gotten-his-covid-vaccine-yet-saying-he-doesnt-want-to-cut-in-line.html