Brazilian ballet dancers take to stage with face masks (1/4)

Students wear protective face masks attending the ballet class in a local theatre, Rio de Janeiro, a city in Brazil, May 6, 2021. (Photo/Agency)

Statistics released by the Ministry of Health of Brazil on Thursday show the national COVID-19 confirmed cases have surpassed 15 million, ranking the third-highest number of confirmed COVID-19 infection cases in the world.

Students wear protective face masks attending the ballet class in a local theatre, Rio de Janeiro, a city in Brazil, May 6, 2021. (Photo/Agency)

Students wear protective face masks attending the ballet class in a local theatre, Rio de Janeiro, a city in Brazil, May 6, 2021. (Photo/Agency)

Students wear protective face masks attending the ballet class in a local theatre, Rio de Janeiro, a city in Brazil, May 6, 2021. (Photo/Agency)