Nurses seek clarification about new expiry dates on Pfizer Covid vaccines
The Food and Drug Administration has said it was following the latest approved safety information when it extended the shelf life of some batches of Pfizer Covid-19 vaccine to 15 months from nine.
The FDA was responding to a complaint from the Thailand Nursing and Midwifery Council, which expressed concern that the extension might affect people’s health.
Suchitra Luengamornlert, the council president, submitted a letter to the permanent secretary of the Ministry of Public Health on Jan 31 to…