• Former President Joe Biden is undergoing radiation and hormone therapy for prostate cancer.
• His cancer was diagnosed in May and is characterized as aggressive with a Gleason score of 9.
• Biden previously underwent Mohs surgery to remove skin cancer lesions in September.
• The treatment plan is expected to last five weeks and aims to manage his condition effectively.
• Biden's illness is hormone-sensitive, which may offer a positive response to treatment.

Former President Joe Biden is receiving radiation and hormone therapy to combat prostate cancer, as confirmed by his spokesperson Kelly Scully. This treatment is part of a comprehensive plan since his diagnosis in May, which revealed an aggressive form of cancer that has spread to his bones following urinary symptoms and the discovery of a nodule on his prostate, according to Reuters, Channel News Asia, and ABC News.

The American Cancer Society notes that prostate cancers are graded using a Gleason score, where Biden's cancer received a score of 9, indicating high-grade aggression. Despite this, the cancer is classified as hormone-sensitive, allowing for potentially effective management and treatment, as reported by CBS News, BBC, and Al Jazeera.

Biden, who turned 83 next month, had previously undergone Mohs surgery to remove skin cancer in September, with his medical team emphasizing the need for ongoing treatment to address his prostate condition. The current radiation treatment is expected to take about five weeks, reports HuffPost, South China Morning Post, and India Times.

Overall, his health situation remains closely monitored, especially given the significant public interest and concerns surrounding his well-being following these medical developments, as noted by Los Angeles Times and Le Monde.