U.S. FDA proposes shift to annual COVID vaccine shots

Jan 23 (Reuters) - The U.S. health regulator on Monday proposed one dose of the latest updated COVID-19 shot annually for healthy adults, similar to the influenza immunization campaign, as it aims to simplify the country's COVID-vaccine strategy.

The U.S. Food and Drug Administration also asked its panel of external advisers to consider the usage of two COVID vaccine shots a year for some young children, older adults and persons with compromised immunity.The regulator proposed the need for routine selection of variants for updating the vaccine, similar to the way strains for flu vaccines are changed annually, in briefing documents ahead of a meeting of its panel on Thursday.

The FDA hopes annual immunization schedules may contribute to less complicated vaccine deployment and fewer vaccine administration errors, leading to improved vaccine coverage rates.The agency's proposal was on expected lines, following its announcement of its intention for the update last month.