preventing disease

Question 1

4 ways in which the spread of disease can be prevented

Answer 1

-being hygienic
-destroying vectors
-isolating infected individuals
-vaccination

Question 2

being hygienic

Answer 2

-washing hands before preparing food or after coughing/sneezing

Question 3

destroying vectors

Answer 3

-prevent disease from being passed by getting rid of organisms that spread it
-killed using insecticides or destroying habitats

Question 4

isolating infected individuals

Answer 4

-prevents them from passing it on

Question 5

how does vaccination prevent disease?

Answer 5

can’t develop infection so can’t pass it on