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Cited by 285

The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.

Side effects of BNT162b2 mRNA COVID-19 vaccine: A randomized, cross-sectional study with detailed self-reported symptoms from healthcare workers

Open access
Kadali, Renuka A.K., Janagama, Ravali, Peruru, Sharanya, Malayala, Srikrishna V.·2021·International Journal of Infectious Diseases

Abstract

INTRODUCTION: Concerns are prevailing about the safety and side effects of the BNT162b2 mRNA vaccine for coronavirus disease 2019 (COVID-19). METHODS: A randomized, cross-sectional study was performed to investigate the side effects of the BNT162b2 vaccine using an independent online questionnaire gathering responses from healthcare workers (HCWs) with detailed review of organ systems. RESULTS: Of all HCWs, 87.98% (1245/1415) completed the survey. Of them, 64.5% (803/1245) received the BNT162b2 mRNA vaccine and reported at least one or more symptoms (classified based on organ systems and occurrence rate) post vaccination. Of these, 640/803 (79.7%) were able to continue activities of daily living (ADL), 103/803 (12.83%) had trouble temporarily to perform ADL, 99/803 (12.33%) took time off work temporarily, 20/803 (2.49%) required help from an outpatient provider, 5/803 (0.62%) required help from an emergency department and 2/803 (0.25%) required hospitalization. Despite this, 97.61% intended to have the second dose and 92.9% had already received it. CONCLUSIONS: Commonly reported symptoms (occurrence in descending order) were soreness, fatigue, myalgia, headache, chills, fever, joint pain, nausea, muscle spasm, sweating, dizziness, flushing, feelings of relief, brain fogging, anorexia, localized swelling, decreased sleep quality, itching, tingling, diarrhoea, nasal stuffiness and palpitations. Despite this, remarkable acceptance for the second dose of the BNT162b2 vaccine was found among HCWs.

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Crossref · 10.1016/j.ijid.2021.04.047

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Metadata

Authors
Kadali, R. A. K., Janagama, R., Peruru, S., & Malayala, S. V.
Venue
International Journal of Infectious Diseases
Publisher
Elsevier BV
Published
2021-05
Volume
106
Pages
376-381
ISSN
1201-9712 (ISSN-L)
OpenAlex
W3156509878
Cited by
285
References
18
FWCI
19.77
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Side effects of BNT162b2 mRNA COVID-19 vaccine: A randomized, cross-sectional study with detailed self-reported symptoms from healthcare workers. https://app.cochat.ai/papers/10.1016/j.ijid.2021.04.047
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Kadali, R. A. K., Janagama, R., Peruru, S., & Malayala, S. V. (2021). Side effects of BNT162b2 mRNA COVID-19 vaccine: A randomized, cross-sectional study with detailed self-reported symptoms from healthcare workers. International Journal of Infectious Diseases. https://doi.org/10.1016/j.ijid.2021.04.047

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.