Effectiveness and Immunogenicity of the MMR Vaccine Against SARS-CoV-2 Among Healthcare Workers

  • Seok, Hyeri; 
  • Bae, Joon-Yong; 
  • Kim, Jooyun; 
  • Choi, Won Suk; 
  • Park, Heedo; 
  • ... Park, Dae Won; 
  • 외 4명
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초록

The purpose of this study was to evaluate the effectiveness and immunogenicity of the measles-mumps-rubella (MMR) vaccine against SARS-CoV-2 in healthcare workers at one medical institution. The effectiveness of the MMR vaccine against SARS-CoV-2 was evaluated in overall healthcare workers (HCWs). In addition, neutralizing antibodies to SARS-CoV-2 were measured according to the subjects' measles immunity status with serum samples collected before the coronavirus disease 2019 pandemic period. The effectiveness of the MMR vaccine for SARS-CoV-2 in all HCWs and measles IgG-positive subjects was 34% (adjusted odds ratio [aOR] = 1.20, 95% confidence interval [CI] = 0.53-2.70) and 34% (aOR = 0.66, CI = 0.38-18.4), respectively. The neutralizing antibody levels for SARS-CoV-2 were low in all groups regardless of the measles immune status. The MMR vaccine alone may not provide sufficient protection against SARS-CoV-2.

키워드

SARS-CoV-2; COVID-19; measles-mumps-rubella vaccine; vaccine effectiveness; vaccine immunogenicity; COVID-19; MEASLES
제목
Effectiveness and Immunogenicity of the MMR Vaccine Against SARS-CoV-2 Among Healthcare Workers
저자
Seok, Hyeri; Bae, Joon-Yong; Kim, Jooyun; Choi, Won Suk; Park, Heedo; Lee, Jungmin; Lee, Sohyun; Kim, Chulwoo; Park, Man-Seong; Park, Dae Won
DOI
10.3390/v17020215
발행일
2025-02
유형
Article
저널명
Viruses
권
17
호
2