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. 2022 Jan;77(1):296-298.
doi: 10.1111/all.15047. Epub 2021 Aug 21.

A single dose of BNT162b2 vaccine elicits strong humoral response in SARS-CoV-2 seropositive individuals

Teodora Brnjarchevska Blazhevska  1 , Haris Babačić  2 , Olgica Sibinovska  1 , Boban Dobrevski  1 , Meri Kirijas  1 , Gorjan Milanovski  1 , Todor Arsov  1   3 , Aleksandar Petlichkovski  1
Affiliations

A single dose of BNT162b2 vaccine elicits strong humoral response in SARS-CoV-2 seropositive individuals

Teodora Brnjarchevska Blazhevska et al. Allergy. 2022 Jan.
No abstract available

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Conflict of interest statement

The authors declare no conflict of interest.

Figures

FIGURE 1
FIGURE 1
Antibody titres (log2‐transformed) and side effects after the first and second dose of the Pfizer/BioNTech BNT162b2 vaccine in patients with (SeroPOS) and without (SeroNEG) anti‐SARS‐CoV‐2 antibodies before vaccination. (A) Anti‐SARS‐CoV‐2 RBD antibody titres after the first dose of BNT162b2 in SeroPOS individuals (n = 41) versus SeroNEG individuals (n = 185), full cohort. (B) Anti‐SARS‐CoV‐2 RBD antibody titres after the first and second dose of BNT162b2 in SeroPOS individuals (n = 30) versus SeroNEG individuals (n = 159), participants who returned for analysis after the second dose. (C and D) Frequency of self‐reported side effects in SeroPOS and SeroNEG individuals after the first and second dose of BNT162b2
See this image and copyright information in PMC

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