During Brazil's Carnival, Dr. Éric Acerb Barbosa, a general practitioner and nephrologist, emphasizes the importance of proper hydration, nutrition, and rest. These factors are crucial to sustaining health throughout the four days of celebration. He explains that the high temperature and physical activity demand increased liquid intake, suggesting water, juice, and tea as hydration sources.

Furthermore, Dr. Barbosa highlights the necessity of keeping vaccination records up to date to reduce the risk of contagious diseases, such as meningitis and COVID-19, during large gatherings. In crowded environments typical of Carnival, the immunization status can significantly decrease the chances of disease transmission, making it vital for attendees to be cautious.

He also warns partygoers about the importance of using condoms to prevent sexually transmitted infections, particularly in such a vibrant social atmosphere where contact with numerous people is expected. Overall, the advice centers on responsible enjoyment, promoting safety and health as essential components of the festivities.