Notifications
Clear all
Biology
1
Posts
2
Users
0
Likes
149
Views
0
24/10/2021 4:40 pm
Topic starter
For which of the following disease, there is preventive vaccine?
(1) Syphilis
(2) AIDS
(3) Gonorrhea
(4) Hepatitis B
1 Answer
0
24/10/2021 4:41 pm
Correct answer: (4) Hepatitis B