A public health campaign message is displayed on an arrivals information board at Heathrow Airport, following the outbreak of the coronavirus disease (COVID-19), London, Britain, July 29, 2020. REUTERS/Toby Melville
A public health campaign message is displayed on an arrivals information board at Heathrow Airport, following the outbreak of the coronavirus disease (COVID-19), London, Britain, July 29, 2020. REUTERShow more