A 10-year-old girl from São Paolo, Brazil has suffered cardiac arrest just 12 hours after receiving her first dose of the Pfizer COVID-19 vaccine, reports O Globo. Luisa Petenuci, a resident of São Paolo’s municipality Lençóis Paulista, was vaccinated on Tuesday, January 18th and collapsed shortly after. Luisa was vaccinated on Tuesday after the local municipality launched their COVID-19 immunization...