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Risk factors affecting COVID-19 vaccine effectiveness identified from 290 cross-country observational studies until February 2022: a meta-analysis and meta-regression.
Petráš M, Máčalík R, Janovská D, Čelko AM, Dáňová J, Selinger E, Doleček J, Neradová S, Franklová M, Dlouhý P, Rosina J, Lesná IK. Petráš M, et al. Among authors: macalik r. BMC Med. 2022 Nov 25;20(1):461. doi: 10.1186/s12916-022-02663-z. BMC Med. 2022. PMID: 36434597 Free PMC article. Review.
The Effectiveness of Post-Vaccination and Post-Infection Protection in the Hospital Staff of Three Prague Hospitals: A Cohort Study of 8-Month Follow-Up from the Start of the COVID-19 Vaccination Campaign (COVANESS).
Petráš M, Lesná IK, Večeřová L, Nyčová E, Malinová J, Klézl P, Nezvedová M, White RE, Máčalík R, Dáňová J, Čelko AM, Adámková V. Petráš M, et al. Among authors: macalik r. Vaccines (Basel). 2021 Dec 22;10(1):9. doi: 10.3390/vaccines10010009. Vaccines (Basel). 2021. PMID: 35062670 Free PMC article.