The image is a poster with a blue background and white text in Vietnamese. The text on the poster reads: "Nếu bạn có dấu hiệu nghi ngờ mac bển dau mua khi Hãy liên hệ ngay nhân viên y tế để được tư vấn." This translates to: "If you have any symptoms of mac bển (a condition that needs medical attention), please contact the medical staff immediately. They will provide you with advice."