6 April 2020, Mexico, Tijuana: Several people wearing face masks who claim to have experienced Covid-19 symptoms are waiting to be tested outside an emergency room.
© 2020 Omar Mart'nez/picture-alliance/dpa/AP Images
6 April 2020, Mexico, Tijuana: Several people wearing face masks who claim to have experienced Covid-19 symptoms are waiting to be tested outside an emergency room.