Brazil Launches Nationwide Skin Cancer Screening on Saturday as Dermatologists Urge Year‑Round Protection

Overview

• About 2,000 dermatologists will offer free evaluations for suspicious lesions across Brazil on Saturday, Dec. 13, in a Sociedade Brasileira de Dermatologia (SBD) drive open to anyone who brings identification.
• Since 1999, the SBD initiative has delivered over 600,000 consultations and identified more than 75,000 skin cancer cases, with 2024 data showing 62.51% of attendees report unprotected sun exposure and only 31.63% use sunscreen regularly.
• Brazil’s National Cancer Institute estimates roughly 220,490 new skin cancer cases per year in 2023–2025, underscoring the need for routine checks and preventive habits.
• Specialists recommend SPF 30 for darker skin and SPF 50 for fair skin, a two‑layer application with reapplication every two to three hours or after water and sweat, avoidance of direct sun from 9 a.m. to 3 p.m., use of UV‑protective clothing, hats and sunglasses, and no tanning beds.
• Evidence cited includes an Australian Journal of Clinical Oncology study linking daily sunscreen to a roughly 50% reduction in melanoma, while clinicians note early tumors have cure rates above 90% and melanoma, though about 5% of cases, accounts for a disproportionate share of deaths.