Yesterday, 31 August, the Secretariat of the Imperial House of Brazil released a communiqué regarding the recent vaccinations of several of its members. Prince Antonio and Princess Christine of Brazil recently got their second dose of the Covid-19 vaccine. Two of their children, Prince Rafael and Princess Maria Gabriela of Orleans and Bragança, have also been vaccinated against Covid-19. Prince Antonio's older brothers, Prince Luiz and Prince Bertrand, received their vaccinations earlier this year.
In 2020, Prince Antonio was one of several members of his family who contracted the novel coronavirus at an engagement party. Three of his brothers and two of the prince's sisters-in-law also tested positive for the disease. Antonio experienced the most severe symptoms and had to be hospitalised; fortunately, he has made a recovery.
With this announcement, all of the (dynastic) members of the Brazilian Imperial House are confirmed to have been vaccinated against Covid-19.March 2020: Three Brazilian Princes Test Positive For COVID-19