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Study highlights the fragility of measles elimination in the United States

A new study examined measles vaccination coverage following a large postelimination outbreak, primarily affecting unvaccinated children. Findings from the study will be presented during the Pediatric Academic Societies (PAS) 2026 Meeting, taking place April 24-27 in Boston.

24 Apr 2026

Rising rotavirus cases highlight importance of childhood vaccination

With a rising number of rotavirus cases being reported across the country and in New Jersey this spring, experts from Hackensack Meridian Children's Health are urging parents to ensure their children are vaccinated against this common and potentially severe illness.

21 Apr 2026

Why Japan saw a major pertussis surge in 2025 while other countries peaked earlier

This study found that pertussis cases fell across Japan, Australia, New Zealand, China, and the USA during COVID-19 restrictions, then resurged afterward, with most countries peaking in 2024 but Japan showing a delayed major outbreak in 2025. In Japan, the surge was concentrated in school-aged children and adolescents, highlighting possible gaps in booster protection and the need to reassess immunization strategies.

20 Apr 2026

What still drives childhood vaccine gaps in the United States

A nationwide analysis of provider-verified NIS-Child data from 2010 to 2023 found that US childhood vaccination coverage remained generally high but was consistently shaped by social and structural factors such as maternal education, income, insurance, language, and region. The study also showed that coverage of the combined seven-vaccine series rose over time, yet persistent disparities remained, especially for vaccines such as influenza, hepatitis A, and rotavirus.

19 Apr 2026

Sudan accounts for the world’s largest ongoing humanitarian health crisis

After three years of war, Sudan now accounts for the world's largest humanitarian crisis, with 34 million people needing aid, 21 million lacking health services, and repeated attacks crippling a medical system already weakened by disease and hunger.

15 Apr 2026

ProImmune collaborates with The University of Texas Medical Branch to advance infectious disease research

ProImmune, Ltd., a global leader in immunological reagents and services, today announced a collaboration with The University of Texas Medical Branch (UTMB) Galveston National Laboratory (GNL), a high-containment, infectious disease research facility, to develop innovative tools for studying high-consequence emerging and endemic infectious diseases.

From ProImmune Ltd. 15 Apr 2026

Flu vaccines protect children well across Europe, but H3N2 remains harder to stop

Influenza vaccination provided strong real-world protection for children in European primary care across two seasons, with overall vaccine effectiveness of 68% in 2022–2023 and 71% in 2023–2024. Protection was highest against influenza B and H1N1, while H3N2 showed lower and more variable effectiveness, supporting the need for higher uptake and continued monitoring.

8 Apr 2026

New monoclonal antibody shows promise for preventing Lyme disease

A Phase I clinical trial of a human monoclonal antibody discovered and developed at UMass Chan Medical School for the prevention of Lyme disease in the U.S. was well tolerated and showed lasting serum concentrations in participants, according to data presented by Mark Klempner, MD, at the World Vaccine Congress 2026 in Washington D.C.

8 Apr 2026

Declining booster uptake after vaccine schedule change in England

The change to a 1+1 pneumococcal vaccine schedule in England highlights rising inequalities in booster uptake, threatening protection for at-risk children.

7 Apr 2026

World Health Day 2026: WHO urges global collaboration and science for better health

The World Health Organization (WHO) today calls on people everywhere to renew their commitment to working together and supporting science as the twin engines driving better health, under the World Health Day 2026 theme: "Together for health. Stand with science."

6 Apr 2026

Novel mucosal vaccine offers broad protection against diverse influenza viruses

A novel vaccine platform has been developed to induce broad, protective immunity against numerous influenza virus infections, showing promise as an effective mucosal vaccine strategy, according to a study published by researchers in the Institute for Biomedical Sciences at Georgia State University.

3 Apr 2026

US scientists sequence 1,000 genomes from measles, a disease long eliminated with vaccines

This week, the Centers for Diseases Control and Prevention posted online its first large tranche of advanced genetic data from measles viruses spreading last year.

2 Apr 2026

Nepal and Afghanistan show how abrupt aid cuts can unravel essential care

Abrupt cuts to external health aid can destabilize multiple essential services simultaneously in fragile, donor-dependent settings, as illustrated by Nepal and Afghanistan. The paper argues that donor withdrawal is not just a resilience test, but also an ethical and governance issue that should be managed through “transition discipline.”

24 Mar 2026

New report provides the most detailed picture of preventable child deaths worldwide

An estimated 4.9 million children died before their fifth birthday in 2024, including 2.3 million newborns, according to new estimates released today.

18 Mar 2026

Republicans fret over RFK Jr.’s anti-vaccine policies while MAHA moms stew

Health and Human Services Secretary Robert F. Kennedy Jr. is fielding pressure from the White House to relax his controversial approach to vaccine policies as the midterms near, but his most steadfast supporters are pressing for more aggressive action — like restricting covid-19 vaccines and pesticide use — to carry out the Make America Healthy Again agenda.

12 Mar 2026

Newsom picks a dogfight with Trump and RFK Jr. on public health

California Gov. Gavin Newsom has positioned himself as a national public health leader by staking out science-backed policies in contrast with the Trump administration.

9 Mar 2026

This doctor-senator who backed RFK Jr. now faces a fight for his job — and his legacy

The ambitious liver doctor would go just about anywhere in his home state to give people the hepatitis B vaccine.

6 Mar 2026

Why measles remains one of the most contagious viral diseases worldwide

This review synthesizes current evidence on measles virus biology, immune responses, complications, treatments, and prevention strategies. It highlights how measles can suppress immune memory, increasing susceptibility to other infections, and underscores vaccination as the most effective control measure.

4 Mar 2026

US measles and pertussis outbreaks expose policy failures, not just vaccine hesitancy

A recent commentary argues that US measles and pertussis outbreaks are not simply the result of vaccine hesitancy but reflect weakened immunization policies, permissive exemptions, and underfunded public health systems. The authors contend that policy environments determine whether pockets of low coverage escalate into large-scale, preventable outbreaks.

24 Feb 2026

Hospitals fighting measles confront a challenge: Few doctors have seen it before

At around 2 a.m., 7-year-old twin brothers arrived at Mission Hospital in Asheville. Both had a fever, a cough, a rash, pink eye, and cold symptoms.