asked 204k views
0 votes
Describe a medical advance that has led to a decrease in the spread of communicable diseases.

1 Answer

1 vote
thats easy Vaccines, they allow your body to build defenses against a particular illness before you actually catch it. 
answered
User Dinesh Ravva
by
8.9k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.