Editorial photo #5982798 Health
COVID-19 Emergency In Lisbon
People wearing protective masks navigate the waters of the Tejo River, near Doca de Bom Sucesso, Lisbon, on September 08, 2020. Portugal could receive up to six different covid-19 vaccines by summer of next year. An agreement for almost seven million doses has already been signed with the pharmaceutical company AstraZeneca, but the European Union is already in advanced negotiations with five other suppliers for advance purchase of potential vaccines. (Photo by Jorge Mantilla/NurPhoto)