Hygiene 2

2. A base principle of EU that promotes preventive action in case of risk.
6. HOST A host that increases pathogen transmission (for quantity or for the distance).
10. Transmission through sexual contact.
15. Diseases transmitted by insects, ticks or other vectors.
16. A disease that can be transmitted from animals to humans.
18. A pathogen that can infect multiple species.
19. condition in which the virus (generally the genus herpesvirus) remains inside the host cells in a dormant (inactive) state without producing new viral particles, but retaining the ability to reactivate later and cause infection again.

1. European veterinary control system.
3. Transmission through the air.
4. An easy model showing the distribution of clinical cases compared to asymptomatic cases of disease.
5. Diseases caused by microorganisms that can spread between hosts.
7. New or increasing infectious diseases.
8. A host species where a pathogen normally lives and it is generally source of infection for other hosts.
9. The ability of bacteria to survive antibiotic treatment.
11. The transmission of a pathogen from animals to humans.
12. Concept describing interaction between agent, host, and environment.
13. A global approach linking human, animal, and environmental health.
14. An organism that harbors a pathogen.
17. A microorganism that can cause disease.