CDC report on COVID vaccine blocked from publication
A federal report pointing out the benefits of COVID-19 vaccines may never be released, according to multiple people familiar with the decision.
Apr 22, 2026
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Investigative Techniques: News and Research on Vaccine Efficacy
MeSH tree: E05.952.500
CDC pauses release of COVID vaccine effectiveness study
A health report on COVID-19 vaccines has been delayed after concerns about how the study was conducted.
Apr 10, 2026
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Pediatric influenza vaccination prevents hospitalizations across seasons
In pediatric patients, influenza vaccine effectiveness (VE) varied across 2021 to 2024 seasons, but did help prevent influenza-associated hospitalizations and outpatient visits, according to a study published online April ...
Apr 8, 2026
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Maternal flu and Tdap shots may lower rates of infant hospitalization, ED visits
Maternal influenza and tetanus-diphtheria-acellular pertussis (Tdap) vaccinations are associated with a lower risk for influenza- and pertussis-related hospitalization or emergency department (ED) visits in infants younger ...
Jan 9, 2026
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Two flu vaccine doses boost benefit for children younger than 3 years
Receiving two doses of inactivated influenza vaccine (IIV) in the first year of influenza vaccination is associated with improved protection for children younger than 3 years versus one dose, according to a study published ...
Oct 17, 2025
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New RSV vaccine for older adults can result in individual and societal cost savings, benefits
Vaccination against respiratory syncytial virus for adults over 60 is likely to be cost-effective by preventing illness, hospitalizations, lost quality of life and deaths, according to new research.
Sep 5, 2024
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