Rotary International’s December Theme is Disease Prevention and Treatment. Rotary supports hundreds of health projects, both large and small: temporary clinics, blood donation centers, training facilities, and educating and equipping communities to combat life-threatening diseases like malaria, HIV/AIDS, Alzheimer’s, multiple sclerosis, diabetes, and polio. Prevention is also important to Rotary International, which is why they include a focus on health education and making routine hearing, vision, and dental care available to people around the world.