Dr Aayesha Hassan is fighting misinformation and distrust within the UK's Somali community
An increase in mumps and measles outbreaks have led to concerns over the number of people not being vaccinated. Certain communities have particularly low vaccination rates.
Immunologist Dr Aayesha Hassan is fighting misinformation and distrust within the UK Somali community.
Video journalist: Fahima Abdulrahman
Producer: Shanae Dennis