US Health and Human Services Secretary Robert F. Kennedy Jr. has repeatedly claimed in public statements that most vaccines recommended for children in the US have not been tested against placebos, ...

Wastewater monitoring, a technique that gained prominence during the COVID-19 pandemic, may now offer a crucial early warning ...

President Donald Trump might not care for the World Health Organization’s advice, but that isn’t stopping one of its top ...

The UK is at risk of a ‘surge’ in measles cases in the coming months due to a decline in vaccine uptake, officials have ...