Articles about Vaccine

• Dr. Casey Means' nomination for U.S. surgeon general is stalled after senators from both parties questioned her vaccine views and limited medical experience during a confirmation hearing last month. • The 38-year-old Stanford-educated physician, who left her surgical residency, faces scrutiny for her alignment with Health Secretary Robert F. Kennedy Jr.'s vaccine rollback efforts. • Despite White House and activist support, Means needs full Republican backing on the Senate HELP Committee, but two GOP senators remain opposed amid legal setbacks for Kennedy's agenda.

Judge voids Kennedy’s ACIP picks, leaving key flu, Covid and RSV vaccine recommendations in limboSign up for the Breaking News US email to get newsletter alerts in your inboxAmid upheaval to the US vaccine advisory committee Robert Malone, the former co-chair and controversial figure who has opposed vaccines, says he has been pushed out and won’t be involved in any future decisions. The move comes after a federal judge stayed the appointment of 13 members of the advisory committee on immunization practices (ACIP), essentially invalidating their roles on the committee and the decisions they have made.Those new advisers were all hand-picked by Department of Health and Human Services (HHS) secretary, Robert F Kennedy Jr, after he fired the previous 17 members of ACIP in June – but the judge ruled they were unqualified and not selected properly. Continue reading...

• A federal judge blocked sweeping changes to U.S. vaccine recommendations, including reductions in childhood immunizations and removal of COVID-19 guidance for certain groups, in a lawsuit brought by the American Academy of Pediatrics and other medical groups. • The ruling paused a reconstituted vaccine advisory committee and signals a forthcoming decision on broader legal questions, with the case expected to reach the U.S. Supreme Court soon. • Changes were driven by RFK's authority over federal vaccine policy, which critics argue lack scientific basis and threaten public health.

• The FDA approved the first RSV vaccine for infants via maternal immunization on March 18, 2026, allowing pregnant women to receive vaccination in the third trimester to confer passive immunity to newborns. • The approval is based on a Phase 3 trial showing 82% efficacy in preventing severe RSV disease in infants under six months, with passive immunity lasting approximately three months post-birth. • RSV causes approximately 100,000 hospitalizations and 300-400 deaths annually among US infants, making this vaccine potentially transformative for preventing severe respiratory illness in the most vulnerable population.

Scientific advisory committee to examine impact of offering routine MenB jabs to wider range of peopleThe Kent meningitis outbreak: what is happening and why?Experts are considering expanding the meningitis B vaccination eligibility in response to the fatal outbreak of the disease in Kent.The Joint Committee on Vaccination and Immunisation’s review comes after the health secretary, Wes Streeting, asked it to to “re-examine eligibility for meningitis vaccines” for a wider range of people than those who currently qualify. Continue reading...

• Trump 2.0 policies terminated or overhauled HHS advisory committees, including ACIP with all members replaced in January 2026 by RFK Jr., leading to weakened hepatitis B and COVID-19 vaccine recommendations. • NIH advisory councils have not met, with the director's committee disbanded for over a year; USPSTF has not met since March 2025. • Senator Murray criticized leadership for prohibiting NIH grant processes; new ACIP includes controversial figures like an Alzheimer's patient from the withdrawn aducanumab trial.

• A federal judge on Monday blocked HHS from implementing vaccine policy changes made by RFK Jr.'s revamped CDC Advisory Committee on Immunization Practices (ACIP), reversing all recent decisions. • The ruling leaves unresolved the status of the RSV vaccine for infants, potentially making it no longer free for children who need it, as its inclusion was authorized by the current advisers. • Public health experts are scrambling to understand ramifications, with health groups concerned about unintended harms and weakened vaccination recommendations for hepatitis B and COVID-19.

• The FDA on March 13 expanded approval of GSK's Arexvy RSV vaccine to adults aged 18-49 at increased risk of lower respiratory tract disease. • Phase 3b trial data showed non-inferior immune response in younger adults compared to those 60+, targeting 21 million U.S. adults under 50 with conditions like diabetes or obesity. • RSV causes 17,000 hospitalizations, 277,000 emergency visits, and 2 million outpatient visits yearly in this group, highlighting need for broader protection amid rising cases.

• A federal judge in Massachusetts ruled on Monday to block Health Secretary Robert F. Kennedy Jr.'s recent changes to the nation's childhood vaccine schedule, following a lawsuit by the American Academy of Pediatrics and other medical groups. • The plaintiffs argued that Kennedy's alterations to vaccine recommendations and the influential vaccine advisory committee violated federal law, marking a significant setback to his health policy agenda. • This ruling highlights ongoing tensions between the Department of Health and Human Services and medical organizations over public health guidelines and federal compliance.

• A federal judge in Boston on March 16, 2026, temporarily blocked U.S. health officials from reducing the number of universally recommended childhood vaccines, halting changes announced by HHS Secretary Robert F. Kennedy Jr. in January. • The ruling stems from a lawsuit by the American Academy of Pediatrics and other groups challenging cuts to flu, rotavirus, hepatitis A and B, meningitis, and RSV vaccines, with ACIP meetings postponed as a result. • Medical organizations hailed the decision as restoring science-based policy, while HHS spokesman Andrew Nixon stated 'HHS looks forward to this judge’s decision being overturned,' amid concerns over confusion and weakened protections in 30 states.

Unprecedented changes to routine US immunization recommendations ‘arbitrary and capricious’, court saysSign up for the Breaking News US email to get newsletter alerts in your inboxThe appointment of a controversial slate of vaccine advisers by Robert F Kennedy Jr likely violated federal law, and all votes taken by the committee over the past year have been stayed, a federal judge ruled on Monday.The advisory committee on immunization practices (ACIP) is not able to meet later this week, since its membership has been invalidated, the judge said. Continue reading...

US based Covid vaccine recommendations for children and pregnant people on ideology instead of evidence, critics saySign up for the Breaking News US email to get newsletter alerts in your inboxThere was scant data behind ending the Covid vaccine recommendation for pregnant people and children, according to internal memos made public because of a lawsuit against the US Department of Health and Human Services (HHS).The memos overlooked hundreds of studies on the benefits and safety of Covid vaccination and set the precedent for making changes to vaccine recommendations based on ideology instead of evidence, critics say. Continue reading...

• Gov. Ron DeSantis' proposal to alter Florida's vaccine requirements for school children failed during the 2026 legislative session. • DeSantis promises continued efforts to pass these policies despite the setback and ongoing measles cases rising across the state. • The resolve strengthens public health debates on vaccination mandates amid disease outbreaks in Florida.

The 2025-2026 flu season is concluding with one of the lowest vaccine effectiveness rates in more than a decade, with the CDC reporting effectiveness of approximately 25-30% in preventing adults from needing medical care, according to data released Friday. A viral mismatch between the vaccine strain and dominant H3N2 variant that emerged early winter caused the poor performance, with vaccination proving more protective in children at around 40% effectiveness against medical visits. Despite low effectiveness, the CDC estimates 27 million illnesses, 350,000 hospitalizations, and 22,000 deaths from flu this season—substantially lower than the prior year's 40 million illnesses and 520,000 hospitalizations at the same point.

CDC interim analysis from September 2025 to February 2026 shows this season's flu vaccine effectiveness at 22-34% against outpatient visits for adults and 30-41% for those 65+, with hospitalization protection at 30-31%, due to H3N2 strain mismatch. The season saw 27 million illnesses, 350,000 hospitalizations, and 22,000 deaths, lower than last year's peaks but with 101 child deaths, 85% unvaccinated. Despite flaws, experts like Dr. William Schaffner stress shots prevent severe outcomes, with adult rates at 46.5%. Vaccination campaigns will target improved strains for next season.

CDC studies from September 2025 to February 2026 estimate flu vaccine effectiveness (VE) at 22-34% against influenza A/B outpatient visits for adults and 30-41% for those 65+, with 30-31% against hospitalizations. Patrick Maloney, PhD, from CDC's National Center for Immunization and Respiratory Diseases, led the analysis. Low VE underscores need for improved formulations amid slumping protection. Findings inform next season's vaccine development.

An FDA advisory committee has recommended the development of next year's flu vaccine, as new data from the CDC indicates the current 2025-2026 flu vaccine provides moderate protection against hospitalization for vaccinated individuals despite concerns about late-emerging H3N2 strains. The committee reviewed winter flu shot effectiveness reports published in the CDC's online MMWR journal, which showed moderate protective efficacy against severe outcomes requiring hospitalization. The timing of vaccine selection remains critical as late-emerging H3N2 variants can significantly undermine vaccine effectiveness, a concern flagged by the committee during this year's review. Current guidance continues to emphasize vaccination for those at high risk of severe illness, particularly elderly and immunocompromised populations.

A University of Pennsylvania Annenberg survey reveals only 11% of Americans would follow CDC over American Academy of Pediatrics on vaccine recommendations, signaling severe public health alarm fatigue. RFK Jr.'s leadership gutted the childhood immunization schedule from 17 to 11 vaccines, terminated $500 million in mRNA research contracts, and oversaw 2,200 measles cases with three deaths in 2025, risking loss of elimination status achieved in 2000. CDC trust plummeted from 75% to 60% in one year due to political leadership, though two-thirds still trust career scientists. Protocols are shifting as 77% prefer AAP guidance on vaccinations.