Protection Duration of COVID-19 Vaccines: Waning Effectiveness and Future Perspective
Frontiers in microbiology
; 13, 2022.
Article
in English
| EuropePMC | ID: covidwho-1733475
ABSTRACT
The coronavirus disease 2019 (COVID-19) vaccines have very successfully decreased the disease risk as we know;some key information remains unknown due to the short development history and the lack of long-term follow-up studies in vaccinated populations. One of the unanswered issues is the protection duration conferred after COVID-19 vaccination, which appears to play a pivotal role in the future impact of pathogens and is critical to inform the public health response and policy decisions. Here, we review current information on the long-term effectiveness of different COVID-19 vaccines, persistence of immunogenicity, and gaps in knowledge. Meanwhile, we also discuss the influencing factors and future study prospects on this topic.
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Collection:
Databases of international organizations
Database:
EuropePMC
Type of study:
Experimental Studies
Topics:
Vaccines
Language:
English
Journal:
Frontiers in microbiology
Year:
2022
Document Type:
Article
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