Chapter 19

2. viral infection transmitted from rodent waste causing severe lung disease
5. inflammation of the throat causing pain swelling and redness
7. infectious disease caused by Mycobacterium tuberculosis primarily affecting the lungs
9. inflammation of the sinuses often caused by infection allergies or structural issues
11. viral enzyme that helps new influenza viruses exit host cells
12. contagious viral respiratory illness causing fever cough fatigue and body aches
13. bacterial throat infection caused by Streptococcus pyogenes
14. major genetic change in influenza virus that can lead to pandemics
15. disease caused by streptococcal toxin resulting in a sandpaper like rash and fever

1. pneumonia fungal infection common in immunocompromised individuals especially AIDS patients
3. inflammatory disease following untreated strep infection affecting heart joints and skin
4. middle ear infection often resulting from fluid buildup after upper respiratory infection
6. lung infection where fluid fills the alveoli causing inflammation and difficulty breathing
8. viral surface protein that allows influenza virus to attach to host cells
10. gradual mutation in influenza virus leading to seasonal variation