Yahoo Web Search

  1. ...the end).. we gain our immunity against infections in 3 ways: by ...from the infection (being COVID -19 survivor).. by vaccination...it is called post -acute- COVID -19-syndrome...

    5 Answers · Health · 02/02/2021

  2. ...fever and it doesn't interfere with natural infections and subsequent immunity .  From the CDC site "...can take these medications to relieve post -vaccination side effects if you have no...

    3 Answers · Science & Mathematics · 12/04/2021

  3. ... Immunity and Cellular Immunity .. so how long Cellular Immunity against COVID -19 last?.. we simply do not know.. because COVID -19 is a new illness, just...

    3 Answers · Science & Mathematics · 13/02/2021

  1. Try asking your question on Yahoo Answers