pacman schreef op 15 februari 2021 11:57:
As Millions Get Shots, F.D.A. Struggles to Get Safety Monitoring System Running
For now, the government has been relying on a patchwork of programs that officials say are hampered by limited size and gaps in data collection.
More than 35 million Americans have received Covid vaccines, but the much-touted system the government designed to monitor any dangerous reactions won’t be capable of analyzing safety data for weeks or months, according to numerous federal health officials.
www.nytimes.com/2021/02/12/health/cov...je zou haast denken .....