Sanofi is reprimanded by a U.K. trade group for misleading claims about a Pfizer vaccine Pfizer also complained that Sanofi risked undermining a government national immunization program

https://www.statnews.com/pharmalot/2026/02/02/pfizer-sanofi-rsv-vaccine-uk/ By Ed SilvermanFeb. 2, 2026 Pharmalot Columnist, Senior Writer