English Mass vaccination Cited by user Swatanabe2024 on 25 Jul 2022 Mass vaccination is a public policy effort to vaccinate a large number of people, possibly the entire population of the world or of a country or region, within a short…
English Global Certification Commission Cited by user Coffeeandcrumbs on 24 Sep 2020 The Global Commission for the Certification of the Eradication of Poliomyelitis (commonly known as the Global Certification Commission or GCC) was formed in 1995 by the…