Coronavirus live news: Tour de France in doubt, WHO to review emergency alert rules

Staff and customers wear protective masks against coronavirus at a checkout point in the Lisbon book fair in Portugal. Photograph: Horacio Villalobos#Corbis/Corbis/Getty Images

source https://www.theguardian.com/world/live/2020/aug/28/coronavirus-live-news-tour-de-france-in-doubt-who-to-review-emergency-alert-rules