Chain infection hiv

1. Infection agent
human
immunodeficiency
virus, HIV)
Reservoir/source
Human infected
HIV
Port of exit
human blood,
semen, vaginal
fluids, breast milk

Susceptible host


Port of entry
-Sexual transmission of HIV
-sharing injection needles,
syringes
-HIV-infected woman may
transmit the virus to her baby
during pregnancy, during the
birth process
-transfusion of blood or blood
products
Mean of transport
Contact infected
blood, semen,
Vaginal, Secretions or
breast milk

CHAIN OF HIV INECTION

2. Infection agent
human
immunodeficiency
virus, HIV)
Reservoir/source
Human infected
HIV
Port of exit
human blood,
semen, vaginal
fluids, breast milk

Susceptible host


Port of entry
-Sexual transmission of HIV
-sharing injection needles,
syringes
-HIV-infected woman may
transmit the virus to her baby
during pregnancy, during the
birth process
-transfusion of blood or blood
products
Mean of transport
Contact infected
blood, semen,
Vaginal, Secretions or
breast milk

Break the list
No vaccine
currently exists for
HIV/AIDS.

Break the list
Be careful not to
expose yourself to
another person's
blood,breastmilk,vag
inal fluid
Break the list
Good
health,



Protect sexual
intercourse.Don’t use
of contaminated
injection
Break the list
Good
health,


Use condom and lubricant every time you have sex. Get tested for
HIV. If you are a woman who is planning to get pregnant or who is
pregnant, get tested as soon as possible, before you have your
babyDon’ t sharing injection needles, syringes.
CHAIN OF HIV INECTION

3. [ ] 7
2550 [ 30
2556].
http://dpc9.ddc.moph.go.th/napha9/aidsdata/aidsbasic.html.
Access Continuing Education. HIV/AIDS: State of Washington
Mandatory 7 Hour Training [Online]
2008 [cited 2013 Aug30]. Available
from:http://www.accesscontinuingeducation.com
/ACE3000-08/intro.html.
Washington State Department of Health.HIV Infection and
AIDS[Online]2008[cited 2013 Aug30]
Available from:http://www.doh.wa.gov/Portals/1/Documents/5000/150-
HIVInfectionandAIDS.pdf.