Fourth dose of Pfizer vaccine protects medicos against COVID-19 hospitalizations and deaths: JAMA - Medical Dialogues

Israel: In residents of long-term care facilities (LTCFs), the fourth dose of the Pfizer BioNTech...

Israel: In residents of long-term care facilities (LTCFs), the fourth dose of the Pfizer BioNTech (BNT162b2) COVID-19 vaccine was associated with high protection against COVID-19 hospitalizations and… [+3099 chars]

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