29 Oct
New research shows common viruses increase the risk of heart attack and stroke, especially in the weeks following initial infection.
31 Mar
F. Perry Wilson, MD, MSCE, of the Yale School of Medicine talks with Peter Hotez, MD, PhD, of the Baylor School of Medicine about the rise in vaccine refusal and the backlash against scientists.
TUESDAY, March 10, 2026 (HealthDay News) — Travelers heading overseas may want to check their vaccination records first.
The U.S. Centers for Disease Control and Prevention (CDC) urges people to...
MONDAY, March 9, 2026 (HealthDay News) — Even a slight decrease in measles vaccinations could spark a seven-fold increase in new cases, a new report says.
Just a 1% annual drop in the rate of MMR (measles/mumps/rubella) childhood jabs could prompt 17,000 measles ca...
THURSDAY, Feb. 26, 2026 (HealthDay News) — A group of 15 states is suing the Trump administration over recent changes to federal vaccine guidelines for kids.
The lawsuit, announced this week, aims to reverse a decision made in January that reduced the number of dis...
WEDNESDAY, Feb. 25, 2026 (HealthDay News) — If you avoid getting vaccinated because you dread one needle stick after another, there’s hopeful news from scientists at five major U.S. universities.
They’ve taken a major step toward developing a nasal spra...
TUESDAY, Feb. 24, 2026 (HealthDay News) — Cervical cancer rates are plummeting in states with higher rates of HPV vaccination, a new study reports.
Overall, cervical ...
THURSDAY, Feb. 19, 2026 (HealthDay News) — In a sudden reversal, the U.S. Food and Drug Administration (FDA) has agreed to review Moderna’s experimental mRNA influenza vaccine.
The move comes just one week after the agency refused to evaluate the compan...
THURSDAY, Feb. 12, 2025 (HealthDay News) — In a major blow to vaccine development, the U.S. Food and Drug Administration (FDA) said it will not review Moderna’s application for the first mRNA-based flu shot.
WEDNESDAY, Feb. 11, 2026 (HealthDay News) — Two major medical groups will begin reviewing vaccine safety and effectiveness after major changes at the U.S. Centers for Disease Control and Prevention (CDC) have raised alarms among experts.
The American Medical Associ...
TUESDAY, Feb. 10, 2026 (HealthDay News) — As measles outbreaks spread across the United States, a top Trump administration health official is ur...
MONDAY, Feb. 2, 2026 (HealthDay News) — The flu is hitting kids hard this season.
TUESDAY, Jan. 27, 2026 (HealthDay News) — Many children’s doctors say they will follow vaccine guidance from the American Academy of Pediatrics (AAP), after the U.S. Centers for Disease Control and Prevention (CDC) narrowed its own recommendations this month.
TUESDAY, Jan. 27, 2026 (HealthDay News) — The United States is more vulnerable to future outbreaks, pandemics and health crises due to a breakdown in federal disease tracking, a new study says.
Nearly half of once-routinely updated health surveillance databases mai...
THURSDAY, Jan. 15, 2026 (HealthDay News) — Health officials are struggling to contain two growing measles outbreaks in the U.S., as new cases co...
TUESDAY, Jan. 6, 2026 (HealthDay News) — Federal health officials have decided to narrow the list of vaccines routinely recommended for U.S. children, a move that has outraged public health experts.
The updated childhood immunization schedule — released...
FRIDAY, Jan. 2, 2026 (HealthDay News) — The holiday season brought a massive spike in influenza cases across the U.S.
MONDAY, Dec. 15, 2025 (HealthDay News) — COVID-19 vaccines given to children last fall helped keep many out of emergency rooms (ER) and urgent care, new data shows.
The U.S. Centers for Disease Control and Prevention (CDC) reported that COVID vaccines reduced the r...
THURSDAY, Dec. 11, 2025 (HealthDay News) — Federal regulators have begun a safety review of two RSV medicines used to protect infants, even though no safety problems have been reported.
The review covers Beyfortus ...
THURSDAY, Dec. 11, 2025 (HealthDay News) — Federal officials say the U.S. Food and Drug Administration (FDA) is reviewing reports of possible deaths in adults and children following COV...
TUESDAY, Dec. 2, 2025 (HealthDay News) — A confidential internal memo from the U.S. Food and Drug Administration (FDA) is creating new controversy around vaccine safety after an agency official said the COVID-19 vaccine may have played a role in the deaths of at least 10...
FRIDAY, Nov. 21, 2025 (HealthDay News) — Pfizer’s mRNA flu vaccine worked better than a standard flu shot in a large Phase 3 trial, researchers reported.
The results, published Nov. 19 in The
THURSDAY, Oct. 23, 2025 (HealthDay News) — You may have seen recent news stories reporting that a national data investigation found that ...
MONDAY, Oct. 20, 2025 (HealthDay News) — Babies can be safely administered antibody protection against respiratory syncytial virus (RSV) after birth even if their moms had RSV vaccinati...
TUESDAY, Oct. 7, 2025 (HealthDay News) — The acting head of the U.S. Centers for Disease Control and Prevention (CDC) is calling on vaccine makers to create separate
TUESDAY, Oct. 7, 2025 (HealthDay News) — The U.S. Centers for Disease Control and Prevention (CDC) has dropped its recommendation that all Americans receive routine COVID-19 shots, ...
WEDNESDAY, Oct. 1, 2025 (HealthDay News) — The human papillomavirus (HPV) vaccine is protecting women from the cervical-cancer-causing virus — including those who don...
MONDAY, Sept. 22, 2025 (HealthDay News) — A new federal vaccine panel appointed by U.S. Health Secretary Robert F. Kennedy Jr. has recommended tighter restrictions on
FRIDAY, Sept. 19, 2025 (HealthDay News) — Top vaccine advisers hand-selected by Health Secretary Robert F. Kennedy Jr. voted Thursday to limit the use of a combination shot that protects against
FRIDAY, Sept. 19, 2025 (HealthDay News) — Four Western states are taking a different approach from the U.S. Centers for Disease Control and Prevention (CDC) on vaccines for COVID-19, flu and RSV.
California, Hawaii, Oregon and Washington — now working togethe...
MONDAY, Sept. 15, 2025 (HealthDay News) — Health workers in southern Kasai province have started giving Ebola vaccines as officials race to contain the latest outbreak...
FRIDAY, Sept. 12, 2025 (HealthDay News) — RSV can make even healthy, full-term babies sick enough to land in the hospital or require intensive care, a new study says.
In fact, mor...
THURSDAY, Sept. 4, 2025 (HealthDay News) — Florida may soon become the first state in the U.S. to eliminate all vaccine mandates, a major shift in health policy that may increase risk of disease outbreaks.
The plan was announced this week by State Surgeon General <...
WEDNESDAY, Sept. 3, 2025 (HealthDay News) — A single dose of RSV vaccine might protect seniors for two cold and flu seasons in a row, a new study says.
Vaccination reduced seniors...
TUESDAY, Sept. 2, 2025 (HealthDay News) — CVS and Walgreens are changing where and how they offer COVID-19 vaccines this season as they work to comply with state laws and current U....
FRIDAY, Aug. 29, 2025 (HealthDay News) — The shingles vaccine not only protects against the painful skin infection, but also might provide heart health benefits, a new study says.
Shingles vaccination also appears to lower a person’s risk of heart attack and ...
THURSDAY, Aug. 28, 2025 (HealthDay News) — The U.S. Food and Drug Administration (FDA) has approved updated COVID-19 vaccines for the fall season but has restricted who can receive them.
This marks the most limited federal policy since the shots first became availa...
WEDNESDAY, Aug. 27, 2025 (HealthDay News) — It is vital that people with heart disease get vaccinated against common infectious diseases like COVID-19,
SATURDAY, Aug. 23, 2025 (HealthDay News) — With a longtime vaccine critic leading the nation’s health departments, you might be wondering whether there’s a new flu sho...
WEDNESDAY, Aug. 20, 2025 (HealthDay News) — For the first time in 30 years, the American Academy of Pediatrics (AAP) has issued vaccine recommendations that differ from U.S. government guidelines.
MONDAY, Aug. 11, 2025 (HealthDay News) — Nearly 9 out of 10 adults who land in an ER haven't been fully vaccinated, a new study says.
People who came to an emergency department for treatment of minor injuries or illnesses were often unaware of the vaccines availabl...
THURSDAY, Aug. 7, 2025 (HealthDay News) — U.S. Department of Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. has canceled nearly $500 million in grants and contracts meant to support m...
FRIDAY, July 25, 2025 (HealthDay News) — It's official: The controversial preservative thimerosal will be stripped from all flu vaccines distributed in the United States.
THURSDAY, July 17, 2025 (HealthDay News) — A new antibody shot that protects babies against RSV infection could be struggling to gain traction, researchers report.
Only about a th...
TUESDAY, July 15, 2025 (HealthDay News) — A new study of more than 1.2 million people found no link between aluminum in childhood vaccines and long-term health problems, including autism, asthma or autoimmune diseases.
FRIDAY, July 11, 2025 (HealthDay News) — Moderna’s COVID-19 vaccine has received full approval from the U.S. Food and Drug Administration (FDA) for use in children with medica...
TUESDAY, July 1, 2025 (HealthDay News) — On Monday, the U.S. Supreme Court said it will not hear a case brought by a group once led by U.S. Health Secretary Robert F. Kennedy Jr. that claimed Facebook...
TUESDAY, July 1, 2025 (HealthDay News) — Moderna’s new flu vaccine, based on the same mRNA technology used in its COVID-19 shot, showed promising results in a major trial, the...
FRIDAY, June 27, 2025 (HealthDay News) — The United States will stop sending money to Gavi, a global group that helps vaccinate children in low-income countries, U.S. Health and Human Services Secretary R...
FRIDAY, June 27, 2025 (HealthDay News) — A U.S. vaccine advisory panel voted Thursday to stop recommending flu shots that contain thimerosal, a move that experts say may reduce access to vaccines without maki...
FRIDAY, June 27, 2025 (HealthDay News) — The U.S. Food and Drug Administration (FDA) has added new warnings to the Pfizer and Moderna COVID-19 vaccines about a rare heart condition ...
FRIDAY, June 26, 2025 (HealthDay News) — The federal Advisory Committee on Immunization Practices (ACIP) has been soberly and deliberately helping set U.S. vaccination policy for more than 60 years.
During that time, its members have been thoroughly vetted through ...