Federal VAERS database a critical research tool, breeding ground for misinformation PolitiFact explores the federal governmentâs Vaccine Adverse Event Reporting System. Â Â Student registered nurse Camille Endicio prepares Pfizer COVID-19 vaccination syringes at a mobile COVID-19 clinic on Tuesday in Los Angeles. [ AL SEIB | Los Angeles Times ] By Gabrielle Settles, PolitiFact Published 3 hours ago An Instagram post says: â6,000% Increase in Reported Vaccine Deaths 1st Quarter 2021 Compared to 1st Quarter 2020.â An article from a media outlet called The Daily Expose carried the headline: âNumber of women to lose their unborn child after having the COVID vaccine increases by 366% in just six weeks.â