U.S., European COVID-19 vaccine developers pledge vaccines will be safe
FRANKFURT — Nine leading U.S. and European vaccine developers pledged on Tuesday to uphold the scientific standards their experimental immunizations will be held against in the global race to contain the coronavirus pandemic. The companies, including PFIZER, GLAXOSMITHKLINE and ASTRAZENECA, issued what they called a “historic pledge” after a rise in concern that safety and […]