Pfizer maternal RSV vaccine gets FDA approval By: MarketWatch August 21, 2023 at 17:54 PM EDT New shot designed to protect babies against leading cause of hospitalization is expected to be available this fall. Read More >> Related Stocks: AstraZeneca PLC - American Depositary Shares GSK plc American Depositary Shares (Each representing two Ordinary Shares) Moderna, Inc. - Common Stock Pfizer Sanofi - American Depositary Shares