Brazil's President Jair Bolsonaro greets supporters upon arrival at Planalto Palace in Brasilia, on May 24, 2020, amid the COVID-19 coronavirus pandemic. - Despite positive signs elsewhere, the disease continued its surge in large parts of South America, with the death toll in Brazil passing 22,000 and infections topping 347,000, the world's second-highest caseload. (Photo by EVARISTO SA / AFP)