Current guidelines call for annual flu vaccinations for everyone 6 months of age and older. How effective the vaccines are each year depends on how well they match the circulating virus, the CDC said. Preliminary estimates show last season people who were vaccinated against the flu were 40%-70...
Results from the 2023-2024 U.S. flu season show that in adults vaccine effectiveness against hospitalization ranged from 41% to 44%. Specifically for children and teens less than 18 years, the flu vaccine was 71% effective for preventing symptomatic influenza A illness. All vaccines in the 202...
More information:Ashley L. Fowlkes et al, Interim Effectiveness Estimates of 2023 Southern Hemisphere Influenza Vaccines in Preventing Influenza-Associated Hospitalizations—REVELAC-i Network, March–July 2023,MMWR. Morbidity and Mortality Weekly Report(2023).DOI: 10.15585/mmwr.mm7237e1 Journal information...
Although thimerosal is being phased out as a vaccine preservative, it is still used in flu vaccines in low levels. There is no data that indicates thimerosal in these vaccines has caused autism or other problems in individuals. However, flu vaccine that is produced for single use (not a ...
Current flu vaccines are quadrivalent, designed to protect against 4 viruses...but this will soon change. Learn what's changing and why Vaccines How Effective Is the Flu Vaccine? See Early Estimates for 2023-2024 The flu shot is still the best way to prevent the flu and its complications....
Centers for Disease Control and Prevention. (2023).Cell-Based Flu Vaccines. Centers for Disease Control and Prevention. (2023).Flu Vaccine Safety and Pregnancy. View All References (18) expand_more GoodRx Health has strict sourcing policies and relies on primary sources such as medical organizatio...
Adult Vaccines Reference Influenza Vaccine (Flu Shot and Nasal Spray) for Adults Medically Reviewed by Nayana Ambardekar, MD on March 15, 2023 Written by Kelli Miller When Should Adults Be Vaccinated? Which Adults Should Get a Flu Vaccine? Which Adults Should Not Get the Flu Vaccine? Side ...
The committee reaffirmed that most individuals 6 months of age and older shouldreceive an influenza vaccineopens in a new tab or window. All influenza vaccines for the 2024-2025 season will be trivalent, and will protect against an H1N1, H3N2, and a B/Victoria lineage virus. The composition...
The World Health Organisation (WHO) recommends that quadrivalent vaccines to be used in the 2024-2025 influenza season (northern hemisphere winter virus) contain the following: an A/Victoria/4897/2022 (H1N1)pdm09-like virus an A/Thailand/8/2022 (H3N2)-like virus a B/Austria/1359417/2021 (B...
The article reports that high-dose flu vaccines, typically administered to those aged 65 and older, may also be more effective for adults aged 50 to 64, as observational data from over 1.6 million people suggests a 15 percent reduction in flu cases with a recombinant v...