Question

list 4 ways through which the aids pathogen enters a body of a healthy bdy

Answer 1

Various modes of transmission:-

Using needles already infected with HIV positive blood- In hospitals due to ignorance or lack of attention of doctors/ nurses reuse the needles infected with HIV is possible, this could be the reason for the transmission of disease.
During sexual intercourse:-Unprotected sex with infected person can cause for transmission of virus.
Through blood transfusion
From Infected mothers to their babies during pregnancy or delivery.

Answer 2

aids virus can enter in a healthy body through sexual contact, via infected syringes, to a healthy baby from her mother during development of foetus or during breast feeding and by through blood transfusion.

hope this helped ☺