Live Science spoke with author Thomas Levenson about his new book on the history of germ theory.

There’s new uncertainty about updated COVID-19 shots this fall after the Trump administration’s handling of a shot from ...

A vaccine that does not need to be kept in a fridge or frozen has entered its first clinical trial. The Stablepharma ...

Receiving a COVID-19 booster vaccine in the same arm as the first vaccine dose leads to a faster, more effective immune ...

One dose of a human papillomavirus (HPV) vaccine was noninferior to two doses in preventing infection, data from a randomized ...

Concerned that the nation’s health leadership is casting unfounded doubt on the safety of well-studied vaccines and may take ...

A new randomized study could cost Novavax tens of millions of dollars, vaccine experts say ...

India's first dengue vaccine, expected to launch in 2026 after local trials; WHO-approved jab offers two-dose protection ...

Rates of the bacterial infection have gone up by 500% since last year, with babies and young children most at risk.

A Cleveland Clinic web page describing myocarditis survival rates was misrepresented online as news that millions who received COVID-19 vaccines were about to die.

Dengue fever, caused by a flavivirus named DENV, is a major global health challenge, risking almost half of the world's ...

The bill would allow parents to download a vaccine exemption form. Republicans said it was a simple change, but Democrats ...