Virus presentation

1. HSV (HERPES SIMPLEX VIRUS)
HERPESVIRUSES

2. INTRODUCTION
Herpes genitalis is a sexually transmitted disease caused by the herpes
simplex virus (HSV), a DNA virus that has two serotypes: HSV-1 and HSV-2.
HSV-1 is responsible for virtually all cases of oral herpes and for
approximately 50% of the first episode of genital infections. HSV-2 is the
principle serotype that causes recurrent or subclinical genital infection.
Genital herpes infections may be classified as primary, nonprimary, and
recurrent.

3. SIGNS

4. SYMPTOMS
are similar to the flu. These symptoms can include:
fever
swollen lymph nodes
headaches
tiredness
lack of appetite
HSV can also spread to the eyes, causing a condition called herpes
keratitis. This can cause symptoms such as eye pain, discharge, and a
gritty feeling in the eye.

5. DIAGNOSIS
Viral culture. This test involves taking a tissue sample or scraping of the
sores for examination in the laboratory.
Polymerase chain reaction (PCR) test. PCR is used to copy your DNA
from a sample of your blood, tissue from a sore or spinal fluid. The DNA
can then be tested to establish the presence of HSV and determine which
type of HSV you have.
Blood test. This test analyzes a sample of your blood for the presence of
HSV antibodies to detect a past herpes infection.

7. TREATMENT OPTIONS FOR GENITAL HERPES
THERE ARE THREE MAJOR DRUGS COMMONLY USED TO TREAT GENITAL HERPES SYMPTOMS:
acyclovir (Zovirax)
famciclovir (Famvir)
valacyclovir (Valtrex)
These are all taken in pill form. Severe cases may be treated with the
intravenous (IV) drug acyclovir.

8. CONTRAINDICATIONS
Pregnant women with genital herpes should be careful ,but
not overly worried ,about passing the virus on to the baby.

9. Recommended doses of antiviral medications for herpes in pregnancy.

10. PREVENTION
▸ Always use condoms and dental dams during oral, anal,
and vaginal sex. Talk with your doctor about taking herpes
medication every day, which can lower your chances of
spreading herpes. Don't have sex during a herpes
outbreak, even with a condom. There may be sores on
places the condom doesn't cover.

11. THANK YOU FOR YOUR ATTENTION.