AI Article Synopsis
- The study focused on how booster vaccinations influence the spread of the Omicron variant of SARS-CoV-2 in households in South Korea during February 2022.
- Results showed that vaccinated individuals had a lower rate of virus transmission compared to those who were unvaccinated.
- Additionally, receiving a booster shot significantly reduced the likelihood of infection among those in close contact with an infected person.
Article Abstract
We studied the effect of booster vaccinations on reducing household transmission of SARS-CoV-2 B.1.1529 (Omicron) variant in a February 2022 sampling of contacts in South Korea. The secondary attack rate was lower for vaccinated versus unvaccinated contacts, and booster vaccination resulted in a lower incidence rate ratio.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9328900 | PMC |
| http://dx.doi.org/10.3201/eid2808.220384 | DOI Listing |
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