Really... could you be more full of shit?
just a few posts ago... you wrote this.
"Note the the vaccine effectiveness for stopping severe illness does not drop -- but stays steady over months. Only the effectiveness for stopping the spread of disease wanes over months -- with the current average for Delta being 39%."
just a few posts ago... you wrote this.
"Note the the vaccine effectiveness for stopping severe illness does not drop -- but stays steady over months. Only the effectiveness for stopping the spread of disease wanes over months -- with the current average for Delta being 39%."
There is no surprise that vaccinated anti-bodies wane. The current generation of COVID-19 vaccines were only expected to be effective for 1 to 2 years before a booster is required. Plan properly to rollout the boosters and it will not be an issue.
The bigger issue is the generation of new vaccine-evasive COVID variants out of the unvaccinated. Hence the importance of getting everyone vaccinated.