Manufacturing error in Oxford-AstraZeneca coronavirus vaccine raises pertinent questions

After announcing that their coronavirus vaccine candidate was nearly 70% effective, the University of Oxford and its partner, AstraZeneca, on Wednesday admitted to a manufacturing error, which has now sparked important questions about the results. Experts have now said the pharma giant's conduct has eroded confidence, though the company maintained that the trials "were conducted to the highest standards." Here's what happened.

source https://www.newsbytesapp.com/news/science/coronavirus-vaccine-oxford-astrazeneca-acknowledge-manufacturing-error/story