things you cant do when a virus accurs and types of viruses

123456
Across
  1. 3. a birthday -----
  2. 5. when a friend comes and sleeps at your house
  3. 6. the nursery hugo likes
Down
  1. 1. I met my best ------ in the park
  2. 2. an other way of saying flu
  3. 3. when a friend comes over and plays
  4. 4. the virus which is way more contajus then the hana virus but less damiging to the body
  5. 5. people go to ------ to learn