Are COVID-19 Vaccine Boosters Needed? The Science behind Boosters.
J Virol
; 96(3): e0197321, 2022 Feb 09.
Article
in English
| MEDLINE | ID: covidwho-1532966
ABSTRACT
Waning vaccine-induced immunity coupled with the emergence of SARS-CoV-2 variants has led to increases in breakthrough infections, prompting consideration for vaccine booster doses. Boosters have been reported to be safe and increase SARS-CoV-2-specific neutralizing antibody levels, but how these doses impact the trajectory of the global pandemic and herd immunity is unknown. Information on immunology, epidemiology, and equitable vaccine distribution should be considered when deciding the timing and eligibility for COVID-19 vaccine boosters.
Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Immunization, Secondary
/
COVID-19 Vaccines
/
SARS-CoV-2
/
COVID-19
/
Health Services Needs and Demand
Type of study:
Observational study
/
Prognostic study
Topics:
Vaccines
/
Variants
Limits:
Humans
Language:
English
Journal:
J Virol
Year:
2022
Document Type:
Article
Affiliation country:
JVI.01973-21
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