Blood Pressure Screenings: According to the American College of Cardiology, 50 million Americans have hypertension or high blood pressure. High blood pressure often has no symptoms and therefore can remain undetected. Untreated hypertension can damage internal organs, making regular blood pressure screenings vitally important. The Norwell VNA offers regular, complementary blood pressure clinics throughout Boston's South Shore. See 'upcoming events' for dates.   Flu Vaccine Clinics: Flu activity in the United States generally peaks between late December and early March. Flu vaccines are considered the most effective way to ward off influenza and its many complications. Through a partnership with the Town of Norwell and the Norwell Board of Health, the Norwell VNA offers a series of flu vaccine clinics to local residents, free of charge, throughout flu season. Private and public clinics are also available at businesses, churches and for various organizations throughout the region. See 'upcoming events' for dates. Health Fairs: The Norwell VNA takes part in a series of informational health fairs throughout the year. These programs aim to educate community members about proactive steps they can take, along with their families, to maintain good health and wellness. See 'upcoming events' for dates. The Norwell VNA also offers the following health promotion and illness prevention programs to the community: Blood sugar screenings Bone density screenings Cholesterol screenings Corporate wellness programs Elder wellness clinics "Foot Works" program "Joint Efforts" - arthritis exercise program Medication management Public health nursing