Nope. Druff needs his third vaccine shot.
And Dr. Fauci says you must take covid booster shots indefinitely.
FDA approves COVID booster shots: Agency says transplant patients and others with weakened immune systems can get third shot of Moderna or Pfizer vaccine
https://www.dailymail.co.uk/news/art...e-systems.html
Fauci says he can't rule out Americans having to have booster shots indefinitely - but hopes one will suffice - and warns fully-vaccinated 'breakthrough' infections could still cause long COVID
https://www.dailymail.co.uk/news/art...y-suffice.html