A research team at the LKS Faculty of Medicine, the University of Hong Kong (HKUMed), has developed a novel live-attenuated ...

Vaccines are an important part of modern medicine, helping to build up a person's immunity and protect them from illness, ...

A physician provides compelling reasons why dropping the recommendation to vaccinate against polio could endanger public ...

One in three kindergarteners in Allegheny County were in a classroom with vaccination rates below the herd immunity threshold ...

Rates of pertussis, also known as whooping cough, are surging in Texas, Florida, California, Oregon, and other states and localities across the country. The outbreaks are fueled by falling vaccination ...

Some people who have previously been infected with COVID-19 and later received a vaccine may develop a powerful immunity to the virus and variants of it that emerge, recent research suggests. These ...

On December 18, a San Diego emergency room nurse was given a shot of the COVID-19 vaccine. A week later, he tested positive for the virus, CNN affiliate KGTV reported. Stories like this will become ...

Older adults vaccinated against shingles appear to experience slower biological aging, according to a new study.

Yesterday we explored four key myths and why they don’t stand up to scrutiny: ‘Vaccines were never properly tested’ ...

Maricopa County reports a rise in measles cases, emphasizing the need for vaccinations and awareness of symptoms.

In the first 3 months of 2025, the US tallied 6600 cases, which is 4 times last year’s pace and 25 times that of 2023. KFF Health News — Rates of pertussis, also known as whooping cough, are surging ...