A passenger is seen at the South African Airways (SAA)

A passenger is seen at the South African Airways (SAA) customer desk, after SAA announced that it would immediately suspend all intercontinental flights until May 31 in response to a government travel ban aimed at stopping the spread of the coronavirus disease (COVID-19), at the O.R. Tambo International Airport in Johannesburg, South Africa March 20, 2020. REUTERS/Siphiwe Sibeko