Covid vaccine side effects: 4 highlights from our investigation
Soon after their arrival in late December 2020, Covid-19 vaccines turned the pandemic around and paved the way for a return to normality. According to one estimate, they have prevented around 14.4 million deaths worldwide.In a small percentage of people they also produced side effects.Over the course of more than a year, The New York Times spoke to 30 people who said they had been harmed by Covid vaccines. Their symptoms may turn out to be unrelated to the injections. But they — along with more than a dozen experts — believe federal officials aren't doing enough to investigate their complaints.All vaccines carry some risk of side effects. More than 270 million Americans have received about 677 million doses of Covid vaccines, and even rare side effects — occurring in, say, only 0.0...