Question

describe the means of spread of diseases

Answer 1

Disease are spread by air, water, contaminated food and water, direct and indirect contacts such as sexual contacts, blood transfusion, saliva, mucous etc

Answer 2

Diseases can be spread through contaminated water , air ,food , direct or indirect means , physical contact , insects ,etc. Mosquito is also a means of spreading diseases such as, malaria , dengue ,etc