The US Embassy in Havana issued a health alert on Friday stating there is a significant increase in diarrheal illness across Cuba associated with the degradation of water and energy infrastructure. ^[1] Alberto Chab, a 99-year-old Argentine psychoanalyst with 139,000 Instagram followers, posted a video detailing his daily routine to explain how he plans to reach his centenary. ^[2] Residents of Cuba have reported bouts of illness lasting several days with symptoms including diarrhea, fever, and body aches, leaving some people bedridden. ^[3] The Trump administration imposed a fuel blockade on Cuba nine months prior to the health alert, contributing to prolonged power cuts and blackouts lasting for days. ^[4] The US Embassy warned that the infrastructure degradation affects water supply, food storage, and temperature control, urging caution around food that may not have been properly stored. ^[5] Chab attends to his patients in his private office at 4:00 PM and goes grocery shopping at 6:00 PM, during which he walks 6,000 steps. ^[6] Chab stated that there is no secret to his longevity, but rather a daily routine he maintains, which he does not guarantee will work for everyone else. ^[7] Chab wakes up at 8:00 AM to meditate, makes his bed, and performs exercises to wake up his body before preparing breakfast at 10:00 AM. ^[8]