Spreading pathogens Flashcards
1
Q
Food
A
Pathogen enters body through mouth
2
Q
Water
A
rare in developed counties as they treat water for pathogens and keep good hygiene.
Poorer countries tend to have worse hygiene
3
Q
Air
A
Sneezing, coughing
Viruses can survive for a day, TB can survive for months
CAD (Fungi) gets carried long distances by wind
4
Q
Vector :
A
Organisms that carry/spread diseases
- Mosquitos with Malaria