Question

The main cause of contagious disease is _________. *

1 point

(a) Contaminated Air

(b) Contaminated Food

(c) Poor hygienic conditions

(d) All of the above​

Answer 1

Contaminated air is correct answer because normally we breathe air so if it is poor we get contagious disease

Answer 2

Answer:

All of the above​

Explanation:

• The infectious disorder is caused by organisms such as bacteria, pathogens, parasites, as well as fungi which can be transferred from one person to the other, either direct or indirect.
• Some of these are spread by insect bites, whereas others are contracted by eating contaminated food or drink.
• This can happen in households whenever an infected person serves food to family members with dirty hands.