HealthCare Connections offers free health screenings and select immunizations for those who need it, particularly the un-insured and under-insured. Protect your health. Stay healthy. Get screened and know your risks. Screenings: breast and colon cancer, heart disease, stroke, bone density, diabetes, and obesity screenings. Vaccinations: Tdap - tetanus & pertussis (whooping cough), flu (seasonal) and pneumonia vaccinations will be offered.