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Vaccination news

Health

Flu activity is low, but experts worry about a new strain and vaccination rates

The U.S. flu season is starting slowly, and it's unclear if it will be as bad as last winter's, but some health experts are worried as U.S. Centers for Disease Control and Prevention data posted Friday shows a new version ...

Vaccination

Experimental vaccine offers rapid, long-lasting protection against deadly tick-borne virus

Crimean-Congo hemorrhagic fever (CCHF) is one of the world's most dangerous yet overlooked infectious diseases. Spread by ticks and livestock, the virus causes sudden fever, organ failure, and internal bleeding, killing up ...

Diseases, Conditions, Syndromes

HHS proposes new CDC programs, including hepatitis B screening

The Health and Human Services Department is proposing new initiatives for the Centers for Disease Control and Prevention, including a program to increase hepatitis B screening for pregnant women, as part of a broader push ...

Autism spectrum disorders

Vaccines 'don't cause autism': How scientists figured that out

In the late 1990s, a theory gripped parents around the world: What if childhood vaccines—particularly the combined measles-mumps-rubella vaccine—cause autism? Nearly three decades later, the debunked theory has gained ...

Immunology

Common cold virus may unlock better COVID vaccine

Prior exposure to coronaviruses that cause ordinary colds can boost the immune system's ability to attack a vulnerable site on the COVID-19-causing coronavirus SARS-CoV-2, according to a study led by investigators at Weill ...

Vaccination

Randomized trials show no evidence of non-specific vaccine effects

For more than three decades, researchers Christine Stabell Benn and Peter Aaby from the Bandim Health Project have conducted randomized trials involving thousands of children in Guinea-Bissau and Denmark to demonstrate so-called ...

Immunology

Flu vaccine performance varies by age, study reveals

New research comparing four different flu vaccines found that the ability of the vaccines to activate cells of the immune system that help to protect against infection varied greatly depending on the vaccine type and age ...

Health

Canada reports first death linked to measles epidemic

An infant born prematurely in the western Canadian province of Alberta died as a result of measles, officials said Thursday, the first fatality linked to the disease's resurgence in the country in the past year.

Diseases, Conditions, Syndromes

Minnesota reports 13 more measles cases, raising 2025 total to 18

Thirteen measles cases have been identified over the past week in Minnesota, including a cluster of 10 cases in Dakota County and three separate cases among children exposed to the infectious disease during international ...

Diseases, Conditions, Syndromes

In hepatitis B vaccine debate, CDC panel sidesteps key exposure risk

The Trump administration is continuing its push to revise federal guidelines to delay the hepatitis B vaccine newborn dose for most children. This comes despite a failed attempt to do so at the most recent meeting of the ...

Health

A middle-ground framework for US vaccine policy

In a new JAMA Viewpoint, Lainie Friedman Ross, MD, Ph.D., chair of the Department of Health Humanities and Bioethics at the University of Rochester Medical Center, and Mark Navin, Ph.D., chair of Philosophy at Oakland University, ...

Vaccination

RSV vaccines are safe and effective, review finds

A new Cochrane review demonstrates that vaccines for respiratory syncytial virus (RSV) are both safe and effective in protecting vulnerable groups that are most at risk of serious illness, including older adults and infants.

Medical research

Nasal vaccines and the future of immunization

Vaccines are usually administered with a needle poke into the arm. But what if instead of a poke, you could get vaccinated with a huff and a puff?