abbreviation
activity
aids
awareness
background
bacteria
blocks
care
chlamydia
concept
cubes
diagnosis
diseases
drugs
gonorrhea
health
hepatitis
herpes
hiv
illness
infection
letters
made
medical
medicine
nobody
object
pills
sex
sexual
sexually
sickness
std
sti
symptoms
syphilis
table
test
transmitted
treatment
venereal
virus
white
wooden