Vaccine News and Research

Latest Vaccine News and Research

WHO urges action to end the AIDS epidemic

On World AIDS Day, the World Health Organization (WHO) calls on governments and partners to rapidly expand access to new WHO-approved tools including lenacapavir (LEN) to drive down infections and counter disruption to essential health services caused by cuts to foreign aid.

2 Dec 2025

RFK Jr. wants to delay the hepatitis B vaccine. Here’s what parents need to know.

Working out of a tribal-owned hospital in Anchorage, Alaska, liver specialist Brian McMahon has spent decades treating the long shadow of hepatitis B. Before a vaccine became available in the 1980s, he saw the virus claim young lives in western Alaskan communities with stunning speed.

2 Dec 2025

Combination immunotherapy may be the key to control HIV without long-term antiviral treatment

A new study from UC San Francisco shows it may be possible to control HIV without long-term antiviral treatment - an advance that points the way toward a possible cure for a disease that affects 40 million people around the world.

1 Dec 2025

Measles deaths plummet but infections surge worldwide

Global immunization efforts have led to an 88% drop in measles deaths between 2000 and 2024, according to a new report from the World Health Organization (WHO). Nearly 59 million lives have been saved by the measles vaccine since 2000.

29 Nov 2025

Regional crises and climate shocks drive global resurgence of cholera

Cholera, caused by Vibrio cholerae, spreads through contaminated water and thrives where sanitation systems have collapsed. Once inside the body, it dehydrates victims within hours, but with prompt treatment, nearly every life can be saved.

27 Nov 2025

Global Virus Network outlines priorities as Marburg virus emerges in Ethiopia

The Global Virus Network (GVN), a coalition of leading human and animal virologists in more than 40 countries dedicated to advancing pandemic preparedness through research, education and training, and global health solutions, today issued a statement on the newly confirmed outbreak of Marburg virus disease (MVD) in southern Ethiopia.

27 Nov 2025

Tattoo ink alters immune cells and weakens some vaccine responses

New research shows tattoo pigments migrate to lymph nodes, causing inflammation and altering immune responses to vaccines, with potential health risks.

27 Nov 2025

Year-round access to RSV immunization may reduce major seasonal outbreaks

Providing year-round access to RSV immunization would minimize the risk of large seasonal outbreaks across the nation, including in both urban and rural areas.

26 Nov 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

'Mental model' approach shown to reduce effects of misinformation about mRNA vaccines

Correcting misinformation after it has gone viral is a common way of informing the public that what they've encountered may be inaccurate, lack context, be unproven, or be demonstrably false.

24 Nov 2025

Study introduces cost-effective approach to analyze entire T-cell repertoire

Studying T cells, the immune cells most responsible for responding to infections and cancers, just received a significant boost in the form of a new technique from St. Jude Children's Research Hospital.

24 Nov 2025

Kimchi consumption strengthens antigen recognition and immune regulation

Amid concerns about the simultaneous spread of multiple respiratory diseases, such as colds and influenza, with the change of seasons in current times, a recent clinical study has scientifically proven that kimchi, a traditional Korean fermented food, enhances the function of human immune cells and maintains the balance of the immune system.

24 Nov 2025

New Cochrane reviews confirm the effectiveness of HPV vaccines in preventing cervical cancer

Two new Cochrane reviews show strong and consistent evidence that HPV vaccines are effective in preventing cervical cancer and pre-cancerous changes, especially when given to young people before they are exposed to the virus.

24 Nov 2025

Kennedy sharpens vaccine attacks, without scientific backing

As the federal government prepares for the next meeting of its Advisory Committee on Immunization Practices, Health and Human Services Secretary Robert F. Kennedy Jr. has intensified his attacks on aluminum vaccine components used in many shots to boost the body's immune response.

24 Nov 2025

Discovery of sequence-driven DNA methylation offers new path for epigenetic engineering

All the cells in an organism have the exact same genetic sequence. What differs across cell types is their epigenetics-meticulously placed chemical tags that influence which genes are expressed in each cell.

22 Nov 2025

Promising long-term vaccine for Crimean-Congo hemorrhagic fever developed

Crimean-Congo hemorrhagic fever (CCHF) is one of the world's most dangerous yet overlooked infectious diseases.

22 Nov 2025

World’s first experimental lung cancer vaccine to enter clinical trials

People at high risk of lung cancer will soon be able to receive the first ever experimental vaccine designed to prevent the disease, in a world-first clinical trial led by researchers at UCL and the University of Oxford.

22 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

Global collaboration accelerates progress toward eliminating cervical cancer

Cervical cancer will be the first human cancer eliminated through coordinated global action. A new special issue of Cancer Biology & Medicine brings together leading experts from around the world to examine progress, challenges, and innovations in prevention, screening, and treatment.

21 Nov 2025

CAR T cell therapy could be a highly effective tool against atherosclerosis

A pioneering preclinical study has shown that CAR T cell therapy-a personalized form of immunotherapy used in cancer treatment-could be a highly effective tool against atherosclerosis, the condition where a build-up of plaque in the arteries reduces blood flow, leading to heart attacks and strokes.

21 Nov 2025