The public's attitude to and acceptance of periodic doses of the COVID-19 vaccine: A survey from Jordan.

PLoS One · 2022 · PMC9299352 · PMID 35857813

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a significant trendno p-value reported

For example, a previous study conducted on 605 adults who received two doses of the Pfizer-BioNTech or Oxford-AstraZeneca vaccines showed a significant trend of declining antibody levels over time [ 14 ].

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