President Jair Bolsonaro has said nearly everyone will probably end up catching the new coronavirus, urging Brazilians to "face up to it" and saying there was nothing to fear.
The far-right leader's latest bid to downplay the pandemic came as Brazil closed in on the grim milestone of 100,000 people killed by the virus, the second-highest death toll in the world, after the United States.
Mr Bolsonaro, who has spent three weeks in quarantine after being infected with the virus, pointed to his own case as an example.
"I'm in the high-risk group," the 65-year-old president told journalists during a visit to the southern state of Rio Grande do Sul.
"I knew I was going to catch it someday, as I think unfortunately nearly everyone here is going to catch it eventually. What are you afraid of? Face up to it," he said.
"I regret the deaths. But people die every day, from lots of things. That's life."
Mr Bolsonaro has faced criticism for his handling of the pandemic as it has surged in Brazil, the country with the second-highest number of cases and deaths in the world - more than 2.6 million and 92,000, respectively.
Mr Bolsonaro, who has compared the virus to a "little flu", has fought stay-at-home measures to contain it and regularly flouted social distancing guidelines, hitting the streets of Brasilia to exchange handshakes and hugs with supporters.
He tested positive for the virus on July 7 after coming down with a fever, and spent three weeks in isolation at the presidential palace.
On Thursday, in his first public event since his illness, he greeted a crowd of supporters in the northeastern state of Piaui, removing his face mask to loud cheers.
On the same day, the president's office announced his wife had tested positive for the virus.
Mr Bolsonaro later revealed he was again feeling poorly and was taking antibiotics for an infection that he called "mouldy lungs" caused by inactivity during his quarantine.
Mr Bolsonaro argues that stay-at-home measures are needlessly hurting the economy.
He is instead pushing the drug hydroxychloroquine as a treatment for the virus, and took it himself when he was infected, despite numerous studies finding it has no benefit against Covid-19.