Tag Archives: immunity

Pfizer’s COVID-19 immunity protection diminishes after 2 months, and it can reach as low as 20% after 4 months: studies


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Moderna says a study showed falling COVID-19 immunity over time and a need for boosters – even though most ‘breakthrough’ infections weren’t severe


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The WHO is tracking a new COVID-19 variant called Mu that might be able to evade immunity from vaccines and previous infections


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Delta variant has wrecked hopes of herd immunity, warn scientists


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Vaccination may provide more protection than COVID-19 natural immunity, CDC study finds


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Republican Brooks seeks immunity for Jan. 6 speech


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GOP Rep. Mo Brooks is seeking immunity from lawsuit over Jan. 6 Capitol attack


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Judge: Libya’s Hifter cannot claim immunity from civil suits


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‘What other choice did I have?’: How a 2005 immunity deal led to Bill Cosby’s release


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Vaccine passports will show ‘natural immunity’ for people who have had Covid


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