Across
- 2. The system responsible for breathing.
- 6. A large family of viruses causing respiratory and gastrointestinal diseases in humans and animals.
- 7. A biological preparation that helps the immune system develop immunity to a specific disease.
- 9. A period of isolation or restriction imposed on individuals who may have been exposed to a contagious disease.
Down
- 1. An outbreak of a disease that occurs over a wide geographic area and affects an exceptionally high proportion of the global population.
- 3. A medical condition characterized by an elevated body temperature above the normal range.
- 4. The city where the COVID-19 outbreak was first identified.
- 5. A protective covering worn over the nose and mouth to help reduce the transmission of respiratory droplets and particles.
- 8. A reflex action of the body to clear the airways of irritants, mucus, or foreign particles, usually caused by respiratory infections, allergies, or other respiratory conditions.