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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

Flu vaccines have prevented millions of deaths, research shows

The 1918 Spanish flu pandemic was caused by a particularly virulent strain of influenza virus. It infected 500 million people, caused around 50 million deaths, and its impact was so severe that global life expectancy fell ...

Vaccination

Africa malaria jab rollout delivers 10 million doses

Nearly 10 million malaria vaccine doses were delivered to Africa during the first year of routine immunization being rolled out across the continent, the Gavi vaccine alliance said Wednesday.

Pediatrics

Childhood vaccination rates seem to be slipping

In Tennessee—a public health bright spot in a conservative state with poor health outcomes and one of the shortest life expectancies in the nation—there is a high childhood vaccination rate.

Vaccination

Vaccine misinformation: a lasting side effect from COVID

A fringe anti-vaccine movement took advantage of the COVID-19 pandemic to bring conspiracy theories to a much wider audience, propelling dangerous misinformation about life-saving jabs that still endures five years later, ...

Vaccination

ACIP immunization schedules issued for children, adults

The Advisory Committee on Immunization Practices (ACIP)-approved immunization schedules for children and adolescents and for adults for 2025 have been published in the Jan. 16 issue of the U.S. Centers for Disease Control ...

HIV & AIDS

HIV vaccine candidate activates crucial immune function

Researchers at the Duke Human Vaccine Institute successfully created an HIV vaccine candidate that guides key immune cells along an evolutionary pathway to become broadly neutralizing antibodies.

Diseases, Conditions, Syndromes

Vaccination does not impact long COVID neurological symptoms

Vaccination prior to COVID-19 infection does not significantly affect neurological symptoms in patients with postacute sequelae of SARS-CoV-2 infection, according to a study published online Jan. 7 in Brain Communications.

Diseases, Conditions, Syndromes

Next-generation COVID-19 vaccine presents promising results in mice

Studies conducted in mice have shown that the COVID-19 vaccine being developed by researchers at the University of São Paulo's Medical School (FM-USP) in Brazil is safe and efficacious. The vaccine triggered a satisfactory ...