Across
- 2. a bacterial infection spread by airborne transmission or direct contact
- 3. an infectious disease caused by the SARS-CoV-2 virus
- 4. an intermittent and remittent fever caused by a protozoan parasite that invades the red blood cells
- 6. an infection of the lungs in which the air sacs fill with pus and other liquids
- 9. an inflammatory disease characterized at first by a rash, headache, fever, and chills, and later by possible arthritis and neurological and cardiac disorders, caused by bacteria that are transmitted by ticks
Down
- 1. a viral infection that causes inflammation of the liver
- 3. a viral infection that causes inflammation of the mucous membranes
- 5. a bacterial disease that usually attacks the lungs
- 7. a viral infection of the respiratory tract
- 8. a contagious and fatal viral disease of dogs and other mammals that causes madness and convulsions, transmissible through the saliva to humans