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Summary: The study found that the effectiveness of mRNA COVID-19 vaccines for elderly residents in long-term care facilities in Spain was estimated at 71%, 88%, and 97% against SARS-CoV-2 infections, COVID-19 hospitalizations, and deaths, respectively.
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Catherine Hyams et al.
Summary: The study found that one dose of either the BNT162b2 or ChAdOx1 nCoV-19 vaccines resulted in substantial risk reductions for COVID-19-related hospitalisations in those aged over 80 years.
LANCET INFECTIOUS DISEASES
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