Across
- 2. help fight infections
- 7. attack pieces of virus left behind by the macrophages
- 9. you get after vaccine but it is normal
- 11. what part of our arm is the vaccine given
- 12. how many vaccines are there currently
Down
- 1. Johnson & Johnsons Janssen requires how many shots
- 3. attack cells in the body that have already been infected
- 4. white blood cells that swallow up and digest
- 5. prepare immune system to fight infection/disease
- 6. mRNA vaccine affects or interacts with our DNA, true or false.
- 8. mRNA vaccines are easier and safer, true or false.
- 10. Pfizer-BioNTECH and Moderna requires how many shots