No abstract available
MeSH terms
-
Aged
-
Aged, 80 and over
-
Aging / immunology
-
Betacoronavirus*
-
COVID-19
-
Coronavirus Infections / epidemiology*
-
Coronavirus Infections / transmission*
-
Developing Countries
-
Homes for the Aged
-
Humans
-
Pneumonia, Viral / epidemiology*
-
Pneumonia, Viral / transmission*
-
SARS-CoV-2
-
Vulnerable Populations*