A local GP is hopeful NIAC will recommend using either the Pfizer or Moderna vaccine as a second dose for people who received a first jab of AstraZeneca.
Illona Duffy says there's evidence this can provide additional protection against Covid-19.
NIAC has recommended the use of the AstraZeneca vaccine in all age groups, and Dr Illona Duffy says the Committee could also advise the government to mix and match vaccines.
She told The Joe Finnegan Show that this would be a "really welcome" move: