AstraZeneca Halts, Resumes COVID-19 Vaccine Trial After Serious Neurological Event
![woman preparing to get experimental COVID-19 vaccine](https://staging.thevaccinereaction.org/wp-content/uploads/2020/09/coronavirus-vaccine-testing-1024x682.jpg)
News update, Sept. 15, 2020—U.S. regulators paused AstraZeneca’s vaccine trial in the U.S. while the National Institutes of Health (NIH) launches an investigation of its own into a serious side effect in an unnamed patient in Britain. “The highest levels of NIH are very concerned,” said Dr. Avindra Nath, intramural clinical director and a leader […]