Despite persistent recommendations from U.S. health agencies to vaccinate children as young as six months against COVID-19, a new study led by the Centers for Disease Control and Prevention (CDC) found that the shots do not reduce the risk of SARS-CoV-2 infection in children under 5 years old and may actually increase the risk of infection in some children.
The study, published in a leading medical journal, analyzed data from three cohort studies conducted between September 2022 and April 2023 and found no difference in infection rates between vaccinated and unvaccinated children.
While health agencies claim that COVID-19 vaccines reduce the risk of severe disease in young children—who aren’t at risk for severe illness in the first place—the findings of this study show the shots do no such thing, which was a cornerstone of public health messaging during the pandemic.