Figuring out the Infectious Period of Sortherial-16

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Across
  1. 4. What is used to inject/withdraw fluids?
  2. 5. A male has an x chromosome and a ________
  3. 6. Growth of germs (bacteria, virus, yeast, etc.) in the body
Down
  1. 1. Mode of transmission for the virus
  2. 2. A type of imaginging that shows bone structure in the body in shades of black and white
  3. 3. Center for _________; is responsible for educating Americans on public health/safety
  4. 4. The name of the virus