What to do you need to know about COVID-19 vaccines? Watch this video about the Pfizer-Biontech vaccine and how it should be used. | World Health Organization Western Pacific Region

Pfizer said its experimental COVID-19 vaccine was more than 90% effective, as the American firm along with German partner BioNTech became the first drugmakers to release successful data from a large-scale clinical trial. https://reut.rs/36jKAij | Reuters

In the fight against COVID-19, Pfizer is leaving no stone unturned. Each day, scores of scientists and other team members are putting their passion and know-how to work, developing potential vaccines and therapeutics that could help the entire world. Featuring interviews with Pfizer's top scientists and footage shot by Pfizer colleagues in two laboratories located near the pandemic's initial epicenter in the U.S., this real-time portrait brings viewers to the scientific frontlines of this pivota