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Natural immunity may work better considering the vaccine requires booster shots every 12 months according to the Pfizer CEO. https://www.cnbc.com/2021/04/15/pf
by nickthemagicman 5y ago
Natural immunity may work better considering the vaccine requires booster shots every 12 months according to the Pfizer CEO.
https://www.cnbc.com/2021/04/15/pfizer-ceo-says-third-covid-vaccine-dose-likely-needed-within-12-months.html https://www.cnbc.com/2021/04/15/pfizer-ceo-says-third-covid-...
- Valgrim 5y agoThe requirement for booster shots may be for increasing immunity to variants, not the original virus. If you survived the original virus and got an immunity out of it you are just as vulnerable to variants as anyone who got the vaccine. Basically, subsequent shots are security updates.