Across
- 2. The virus that infects the liver and has several types: A, B, C, D, and E.
- 3. The virus that causes COVID-19.
- 5. This virus attacks the immune system and can lead to AIDS.
- 6. The virus that causes influenza or “the flu.”
- 7. A deadly virus first identified in West Africa that causes severe hemorrhagic fever.
Down
- 1. A mosquito-borne virus that causes yellow fever.
- 4. The virus known for causing chickenpox and shingles.
