
Vaccination lowered influenza cases by about 33% to 42% in seasonal flu setups with 40% vaccine effectiveness, researchers reported.

Vaccination lowered influenza cases by about 33% to 42% in seasonal flu setups with 40% vaccine effectiveness, researchers reported.

Merck has launched phase 3 trials for MK-8527, a promising once-monthly HIV prevention pill, aiming to enhance PrEP options globally.

These new FDA-approved drugs include treatments for migraine, chronic spontaneous urticaria, RSV, and more.

The adult vaccine market is poised for explosive growth, with more than 100 product launches expected over the next 10 years. Are US clinicians ready?

Moderna’s Spikevax receives full FDA approval for use in children at increased risk for COVID-19, expanding protection ahead of the 2025–2026 virus season.

New findings showcase the transformative impact of long-acting injectable therapies for effective HIV treatment and prevention.

A new study found racial disparities in COVID-19 antiviral prescribing, with clinic site, test type, and telehealth use explaining up to half the gap for Black and Latino patients.

Among recipients of high-dose CVXGA, relative vaccine effectiveness was 67.8% against symptomatic COVID infection at a median 7.3 months post-vaccination.

As authorities record data on the largest US measles outbreak in decades, 79% of Americans support school vaccine mandates for children, an encouraging result.

CD388, an investigational nonvaccine antiviral, demonstrated efficacy up to 76% against influenza in a cohort of more than 5000 healthy, unvaccinated adults.

The new, 7-member committee was clear on its support for the mAb for infants and the essential role of vaccination against influenza but wants an alternative preservative to thimerosal.

The now 7-member ACIP will discuss dated issues including thimerosal in flu vaccine and MMR-related febrile seizures but not vaccines against cervical cancer and pneumonia.

The only pre-exposure prophylaxis approved for twice-a-year dosing, lenacapavir "could be the transformative PrEP option we’ve been waiting for," one expert said.

The CDC recommendation pertains to all international travel, regardless of destination, as a result of rising case numbers in the US.

FDA panel endorses continued use of monovalent JN.1 strain for COVID-19 vaccines, aligning with global health recommendations amid evolving variants.

Nuvaxovid (NVX-CoV2373) is indicated for those aged ≥65 years and aged 12 to 64 years with at least one condition that puts them at high risk for severe infection.

PODCAST: Listen to our first episode for new research on bacterial vaginosis, a new treatment option for chronic urticaria, and more.

Cases of whooping cough in the US more than doubled in 2024, and 2 infants have died from the infection. Here is background on the infection and vaccine.

While 20% of US adults choose not to wash their hands at appropriate times, nearly half admitted to forgetting to do it, according to a new national survey.

Measles, declared eradicated in the US 25years ago, has infected 900 Americans and is responsible for 3 deaths of children younger than age 5. How did we get here?

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At current vaccination rates, measles could become endemic in the US again within 21 years; the threat extends to rubella, polio, and diphtheria, the study found.

Misinformation about measles and the MMR vaccine has reached the majority of US adults and parents; most believe the vaccine is safe but many are still unconvinced.

Data from the EAGLE-1 study found gepotidacin to be noninferior to ceftriaxone plus azithromycin for treating uncomplicated urogenital gonorrhea.

AAAAI 2025: RSV vaccine and immunoprophylaxis uptake remained low in 2024 across infants, pregnant individuals, and older adults.