Polyps bulge inward and diverticular bulge outwards I believe the person that wrote the above answer hasit backwards. Polyps are outward growths like a pimple whereas diverticâ¦ular are inward pockets that trap waste and can become infected. Solving the world's problems . . . one answer at a time.
How often is it covered? Tdap is the adolescent and adult booster shot for tetanus, diphtheria, and pertussis (also called whooping cough). The childhood shot is called DTaP. Both protect against tetanus, diphtheria and pertussis (whooping cough). Generally, Medicare prescription drug plans (Part D) cover all commercially-available shots needed to prevent illness.
Outbreaks of pertussis among adolescents and adults have been reported in several states. Tdap vaccination offers the best prevention against pertussis, tetanus, and diphtheria. Tdap stands for tetanus and diphtheria toxoids with acellular pertussis. It is marketed under the brand names Adacel and Boostrix. Tdap is an inactive vaccine, which means it is made using dead bacteria. The dead germs cannot make you sick.