HIV attacks and destroys CD4 cells of the immune system, weakening the body's ability to fight infections and diseases. Over many years without treatment, HIV can develop into AIDS. AIDS is the advanced stage of HIV infection where the immune system is severely damaged, leaving the body vulnerable to other life-threatening illnesses. HIV is transmitted through bodily fluids like semen, vaginal fluids, blood, and breastmilk, so activities like unprotected sex and sharing needles carry risk. While treatments can suppress HIV and prevent progression to AIDS, there is currently no cure.
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HIV PPT
1.
2. Human
Can only be passed from
person to person
Immunodeficiency
Weakens the immune system
Virus
Virus that attacks the immune
system
3. A Acquired
Comes from someone else
Immunodeficiency
Weakens the immune system
Syndrome
Has a range of signs and
symptoms
I D
S
4. A
I
D
S
The advanced stage of HIV
infection
Happens when HIV has
destroyed most of a person’s
immune system
Makes the person vulnerable to
other diseases
This process may take many
years to happen
5. WHAT DOES
HIV DO?
HIV attacks and destroys the
infection-fighting CD4 cells of
the immune system.
The loss of CD4 cells makes
it difficult for the body to fight
infections and certain
cancers.
Without treatment, HIV can
gradually destroy the immune
system and advance to AIDS.
6. • A person living with AIDS
becomes very weak and can get
sick easily
• Can cause problems such as:
Weight loss
Diarrhea
Mouth sores
Pneumonia
Easy fatigability
WHAT DOES AIDS DO?
Tender lumps
and lesions
Tuberculosis
Brain and
Nerve Disease
7.
8. Not using a condom during
vaginal, oral or anal sex
HIV can be found in the
semen and vaginal fluids of
a person who is HIV positive
1
9. Transfusion of infected blood
Sharing infected needles or syringes
Needle prick injuries
Handling blood without gloves that may
contain the HIV could enter through
small cuts, abrasions and open wounds
(e.g. Accidents)
2
Injecting drug user
Doctors and nurses treating
patients with HIV
Piercing
Getting tattoo
10. The newborn child can acquire
HIV through:
Pregnancy
Birth
Breastfeeding
- - - if the mother is infected
3