| BOOSTER | A supplementary injection of a vaccine given to maintain the immunisation provided by an earlier dose (7) |
| BOOSTERS | Supplementary injections of a vaccine given to maintain the immunisation provided by earlier doses (8) |
| MMR | Combination vaccine given to kids (abbr.) |
| SHOT | What is an injection of a vaccine? (4) |
| ENEMA | The injection of a fluid to clean out the rectum, or to introduce medication (5) |
| TRACTION | Sustained pulling of a part of the body to maintain the positions of fractured bones, correct deformity etc. (8) |
| BALANCE | One of the functions of the brain is to maintain the Body___ (7) |
| ACCESSORY | A supplementary component such as a peripheral device for a computer; or, a bag, belt, hat, scarf etc to complement an outfit (9) |
| UVP | X-ray picture of the kidneys and ureters after injection of a radiopaque dye. |
| CRECHE | A day nursery for infants, sometimes provided by an employer at a workplace (6) |
| GOLDENHELLO | Early bonus, then work to maintain the misery of days gone by? |
| THEILER | Virologist who won a 1951 Nobel Prize for his development of a vaccine against yellow fever (7) |
| DISC | "Compact" medium whose sales have been overtaken by an earlier medium that's hidden in themed answers |
| ENEMAS | Injections of a liquid through the anus to stimulate evacuation |
| REPUBLICS | Codgers to maintain "The Queen's Head", maybe, in places where the Queen isn't! (9) |
| KEEPONTHEGO | Hen got the 'Pekoe treatment' to maintain the action! (4,2,3,2) |
| SCION | Relative embracing sources of child's immunisation for young member of the family |
| ATTACHMENT | A supplementary part of a relationship |
| CONES | Weather signals provided by an individual in the Civil Service (5) |
| POLICY | What a government follows is provided by an insurance company (6) |
