Brazil's President Jair Bolsonaro adjusts his protective face mask at a press statement during the coronavirus disease (COVID-19) outbreak in Brasilia, Brazil, March 20, 2020. Picture taken March 20, 2020. Bolsonaro said on Tuesday he tested positive for the novel coronavirus, after months of playing down the severity of the virus which he has called a "little flu." This report produced by Yahaira Jacquez. REUTERS/Ueslei Marcelino/File Photo

Brazil's President Jair Bolsonaro confirms positive coronavirus diagnosis as he speaks to the media in Brasilia, Brazil July 7, 2020 in this still image taken from video. Bolsonaro said on Tuesday he tested positive for the novel coronavirus, after months of playing down the severity of the virus which he has called a "little flu." This report produced by Yahaira Jacquez. Brazilian Government TV via Reuters TV

Brazil's President Jair Bolsonaro gestures as he speaks to the media on his positive coronavirus diagnosis in Brasilia, Brazil July 7, 2020 in this still image taken from video. Bolsonaro said on Tuesday he tested positive for the novel coronavirus, after months of playing down the severity of the virus which he has called a "little flu." This report produced by Yahaira Jacquez. Brazilian Government TV via Reuters TV

Brazil's President Jair Bolsonaro adjusts his protective face mask during a press statement to announce federal judiciary measures to curb the spread of the coronavirus disease (COVID-19) in Brasilia, Brazil March 18, 2020. Bolsonaro said on Tuesday he tested positive for the novel coronavirus, after months of playing down the severity of the virus which he has called a "little flu." This report produced by Yahaira Jacquez. REUTERS/Adriano Machado/File Photo

Brazil's President Jair Bolsonaro speaks with journalists while wearing a protective face mask as he arrives at Alvorada Palace, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil, May 22, 2020. Bolsonaro said on Tuesday he tested positive for the novel coronavirus, after months of playing down the severity of the virus which he has called a "little flu." This report produced by Yahaira Jacquez. REUTERS/Adriano Machado/File Photo

Brazil's President Jair Bolsonaro adjusts his protective face mask during the inauguration ceremony of the new Communications Minister Fabio Faria (not pictured) at the Planalto Palace, in Brasilia, Brazil June 17, 2020. Bolsonaro said on Tuesday he tested positive for the novel coronavirus, after months of playing down the severity of the virus which he has called a "little flu." This report produced by Yahaira Jacquez. REUTERS/Adriano Machado/File Photo