SARS CoV-2 IgG seropositivity post-vaccination among dental professionals: a prospective study.

BMC Infect Dis · 2023 · PMC10436388 · PMID 37596519

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borderline significanceno p-value reported

Conclusions A statistical difference in antibody levels before and after vaccination (1st and 2nd measurement) for each test method was observed (therefore Null Hypothesis 1 is rejected), except for the first – Qualitative test, where the test power was low and the p-value at borderline significance.

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