Topic: Stability Testing

Reports suggest the FDA aims to grant full approval to the Pfizer vaccine by September 1st, 2021. Dr. Marty Makary claims the delay in full approval is not related to safety data but rather "stability testing" to determine the exact expiration date of the product. This distinction between emergency use authorization and full approval is cited as a major barrier to overcoming vaccine hesitancy.

Hospitals in Brazil and the U.S. are reportedly being told to use batches of Tamiflu that are one year past their expiration dates. Manufacturers claim stability testing shows the pills remain effective, but some medical professionals are advising patients to request medication within the official validity period.