Mumps News and Research

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Mumps is a viral disease characterized by fever, headache, muscle weakness, stiff neck, loss of appetite, swelling and tenderness of one or more of the salivary glands situated along the angle of the jaw and inside the mouth, including the parotid gland located within the cheeks just below the front of the ear.

RFK Jr. made promises in order to become health secretary. He’s broken many of them.

One year after taking charge of the nation’s health department, Health and Human Services Secretary Robert F. Kennedy Jr. hasn’t held true to many of the promises he made while appealing to U.S. senators concerned about the longtime anti-vaccine activist’s plans for the nation’s care.

13 Feb 2026

Safety perceptions of major vaccines show significant drop over the past three years

In a winter marked by flu outbreaks, the persistence of Covid-19, and surges of measles cases across the United States, an Annenberg survey finds that a sizable majority of Americans think the three vaccines that combat these potentially deadly illnesses are safe to take, although perceptions of the safety of all three vaccines showed a statistically significant drop over the past three years.

10 Feb 2026

As US is poised to lose measles-free status, RFK’s new CDC deputy downplays its significance

After a year of ongoing measles outbreaks that have sickened more than 2,400 people, the United States is poised to lose its status as a measles-free country.

21 Jan 2026

The CDC just sidelined these childhood vaccines. Here’s what they prevent.

The federal government has drastically scaled back the number of recommended childhood immunizations, sidelining six routine vaccines that have safeguarded millions from serious diseases, long-term disability, and death.

6 Jan 2026

Whooping cough cases rise sharply across the United States

Pertussis, also known as whooping cough, is a vaccination-preventable illness that has been on the rise in the United States. Following a several-year lull during the pandemic, cases of whooping cough rose sixfold in 2024 and remain high.

18 Dec 2025

South Carolina’s measles outbreak shows chilling effect of vaccine misinformation

Near the back corner of the local library's parking lot, largely out of view from the main road, the South Carolina Department of Public Health opened a pop-up clinic in early November, offering free measles vaccines to adults and children.

26 Nov 2025

What to know about the CDC’s baseless new guidance on autism

The rewriting of a page on the CDC's website to assert the false claim that vaccines may cause autism sparked a torrent of anger and anguish from doctors, scientists, and parents who say Health and Human Services Secretary Robert F. Kennedy Jr. is wrecking the credibility of an agency they've long relied on for unbiased scientific evidence.

22 Nov 2025

Purdue researchers develop 30-second vaccine quality tool

The outbreak of the COVID-19 pandemic demonstrated the need to rapidly develop, produce and distribute large quantities of new vaccines. A team of researchers at Purdue University and Merck & Co. Inc., known as Merck Sharp & Dohme Corp. outside of the U.S. and Canada, has now introduced a new analytical tool that could help pharmaceutical companies boost vaccine production with rapid monitoring and analysis.

29 Oct 2025

COVID-19 pandemic linked to diminishing public trust in childhood vaccines

An international study led by the Azrieli Faculty of Medicine in the Galilee at Bar-Ilan University reveals that the COVID-19 pandemic has contributed to a diminishing public trust in childhood vaccines, resulting in declining vaccination rates and a resurgence of preventable, life-threatening diseases such as measles.

28 Oct 2025

Doctors muffled as Florida moves to end decades of childhood vaccination mandates

Florida plans to end nearly a half-century of required childhood immunizations against diseases that have killed and maimed millions of children. Many critics of the decision, including doctors, are afraid to speak up against it.

27 Oct 2025

Gene therapy shows long-term success in children with rare immune disorder

Results from the largest cohort of children who received a gene therapy for a rare immunodeficiency condition have shown the long-term safety and efficacy of the curative treatment, in a study led by a UCL researcher.

15 Oct 2025

Study finds lower vaccine uptake in children from certain socioeconomic and migration backgrounds

In the Netherlands, the National Immunisation Programme (NIP) was established in 1957. This programme provides free and voluntary vaccinations against 13 serious infectious diseases and has drastically reduced child and young adult mortality across the country.

10 Oct 2025

Inside the high-stakes battle over vaccine injury compensation, autism, and public trust

Department of Health and Human Services Secretary Robert F. Kennedy Jr. has floated a seismic idea: adding autism to the list of conditions covered by the Vaccine Injury Compensation Program.

6 Oct 2025

Can one fake news story change your behavior?

This study challenges the notion that fake news easily shifts behaviors, showing minimal effects from single exposures, particularly in non-political areas.

2 Oct 2025

Measles resurgence highlights need for better vaccination awareness among healthcare workers

In recent years, measles has made a resurgence globally. In England, 2024 saw the highest number of confirmed measles cases since 2012, resulting in the declaration of a national incident.

26 Sep 2025

Mercury in your hot dog? Vaccine skeptics face their limits at crucial CDC meeting

Public health officials watched with dread as a panel shaped by the Trump administration took up an agenda to begin dismantling six decades of vaccination development and progress.

19 Sep 2025

RFK Jr.’s vaccine panel expected to recommend delaying hepatitis B shot for children

A key federal vaccine advisory panel whose members were recently replaced by Health and Human Services Secretary Robert F. Kennedy Jr. is expected to vote to recommend delaying until age 4 the hepatitis B vaccine that's currently given to newborns, according to two former senior Centers for Disease Control and Prevention officials.

16 Sep 2025

Survey: Public support for MMR vaccine requirements in schools rises to 70%

Although Health and Human Services Secretary Robert F. Kennedy Jr. posted on social media in April that the "most effective way to prevent the spread of measles is the MMR vaccine," in a CBS News interview that month he said, "The federal government's position, my position, is that people should get the measles vaccine, but the government should not be mandating it."

13 Sep 2025

As measles exploded, officials in Texas looked to CDC scientists. Under Trump, no one answered.

As measles surged in Texas early this year, the Trump administration's actions sowed fear and confusion among CDC scientists that kept them from performing the agency's most critical function — emergency response — when it mattered most, an investigation from KFF Health News shows.

25 Aug 2025

COVID-19 vaccine successes boosted hesitancy - can trust and equity restore immunization?

Researchers show that countries with higher initial COVID-19 vaccine acceptance also achieved stronger booster uptake, but trust and access remain decisive. The commentary warns that vaccine successes also fueled hesitancy, demanding structural reforms, clear communication, and proactive strategies to protect immunization.

21 Aug 2025