Home Current News Pfizer vaccine-trial participant reveals what it’s like to volunteer for research that...NewsCurrent NewsPfizer vaccine-trial participant reveals what it’s like to volunteer for research that helped create the first effective COVID-19 vaccineNovember 12, 202080FacebookTwitterPinterestWhatsApp “It’s a monumental opportunity to be able to help your fellow citizens,” Jenny Hamilton, a security officer in Atlanta, said.Source: yahoo.com/news