The US is reported to be planning to cut funding to Gavi, which pays for childhood vaccines.

The booster is available to 75 year olds and over, care home residents and immunosuppressed people.

Eligible people include those aged 75 and over, and people with a weakened immune system.

The spring booster campaign starts in England on 1 April, but vaccines are also available privately.

The Pandemic Institute is an organisation preparing for the next global infection threat.

There have been more US cases of measles in the first three months of 2025, than all of 2024.

Pfizer scientist Dr Nicholas Kitchin shares the moment he heard the the Covid jab was a success.

Experts say some children can get vaccinated earlier and adults can get a second dose if the risk is high.