The FDA recently approved a 4th shot, or second booster, of COVID-19 vaccine for those over the age of 50. Michael DeLong, Immunization and Immunotherapy CMA at CCMH, discusses the new guideline, as well as vaccines available at CCMH Medical Clinic for shingles and pneumonia for people of the age of 50. To schedule a COVID-19 booster dose, the shingles vaccine, or the pneumonia vaccine, contact the CCMH Medical Clinic at 712-265-2700.