prevention

Question 1

what are the 6 procedures that can be empolyed to prevent the spread of diseases?

Answer 1

1. hygeine practices
2. public health campaigns
3. genetic engineering
4. vaccination
5. use of pesticides
6. quarantine

Question 2

hygiene practices

Answer 2

personal hygeine:
- washing hands
- sneezing and coughing in the crease of the elbow
wear ppe
- not sharig food and drinks
- sterlise and bandage any open wounds

community hygeine:
- communal hand sitisers
sewage treatement
- sanitation of public spaces

Question 3

quarantine

Answer 3

isolation of infected individuals from healthy individuals .

Question 4

vaccination

Answer 4

weakened or dead pathogen or a fragment of one which is injectedinto an individual as a precaution to prevent negative effects of an infectious disease.

Question 5

genetic engineering

Answer 5

crispr cas 9

Question 6

use of pesticides

Answer 6

harmful and toxic chemicals that can kill insects and plants.