People with allergies are being urged to come forward and get their booster jabs after concerns about anaphylactic reactions had "no scientific basis".
Many are reporting being turned away from vaccination centres because they tell staff they have a history of anaphylaxis to food, venom, or to an identified medicine.
Health workers are often wrongly informed they need give people with allergies an AstraZeneca vaccine as a booster, allergy charities say.
