Pfizer and BioNTech announced that their COVID-19 vaccine candidate was more than 90% effective in preventing COVID-19 in participants without evidence of prior SARS-CoV-2 infection, marking a significant milestone in the fight against the pandemic.
In History, Today on November 8
Today we explore events from the year 960 to the year 2020. Events span the globe, from the countries of Byzantine Empire, United States, India, Iraq, Morocco, Mexico, Germany, Philippines, France, Czech Republic, England, Spain.