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STD Skit

Biology 1005 Group Presentation
by

kyani southward

on 19 November 2014

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Transcript of STD Skit

AIDS (Acquired Immune Deficiency Syndrome) is caused by the virus, HIV.
Not all HIV cases progress to AIDS

Transmission

Blood, semen (including pre-ejaculatory fluid), vaginal fluids, breast milk
4% of HIV infection has been transmitted through oral sex
Higher susceptibility if already diagnosed with another STI

Human Immunodeficiency Virus
Human Papillomavirus
Herpes (HSV 1 & 2)
Gonorrhea is caused by a bacterium that flourishes in mucus membranes including the moist linings of the mouth, throat, vagina, cervix, urethra, and anal canal.

Being infected with gonorrhea increases susceptibility to HIV transmission.

Transmission


Penile-vaginal, penile-anal or oral contact
Gonorrhea causes infection of the throat or rectum of people who engage in oral or anal sex.

Gonorrhea
The bacterial pathogen passes through any break or opening in the skin or mucus membrane.

Syphilis progresses in 3 stages:

Primary syphilis- is characterized by an ulcer called a chancre

Chancre – firm, painless lesion on genitals, anus or in mout

Typically appears 10-90 days after exposure.

Secondary syphilis- flu-like symptoms and a skin rash on palms and feet

Typically appears 3-6 weeks after the chancre.

Tertiary (late stage) syphilis- can damage many organs of the body, possibly causing severe dementia, cardiovascular damage, blindness and death.

Syphilis
Chlamydia is the most prevalent bacterial STD in the U.S. – over 1 million cases reported per year.

The highest rates of infection occur between the ages of 18-24.

Transmission

Can be transmitted by oral sex as well as by other forms of sexual intercourse (vaginal, anal).

Chlamydia
STD Defense
Bacterial Infections
Viral Infections

Herpes is one of the most frequently diagnosed STIs

Herpes Simplex Virus (HSV) 1 is oral herpes
So common that 50-80% of U.S. adults have HSV 1 antibodies.
Herpes Simplex Virus (HSV) 2 is genital herpes
About 1 in 5 college students in the US have genital herpes!!!

Prevention
Condom use reduces the likelihood of transmitting the virus but Herpes can be transmitted skin to skin in areas, which are not protected by condoms.
Herpes does make one more susceptible to contracting or transmitting HIV.
You are just as likely to contract Herpes through oral sex as any form of other sexual contact, so a dental dam or other form of protection should be used during all oral sexual activity.

Transmission

Oral-labial herpes is usually caused by HSV 1 and genital herpes is usually caused by HSV 2, but both viruses can cause either.
Herpes is generally life-long and can stay dormant in nerve cells and reactivate at any time.

Herpes

Testing
Visual inspection if there is an outbreak
Taking a sample from the sore(s) and testing it in a laboratory
HSV infections can be diagnosed between outbreaks by the use of a blood test.
Blood tests detect antibodies to HSV-1 or HSV-2 infection

Treatment
There is no cure for herpes, once infected the person carries the virus for life. 
Herpes
Prevention

Condoms and other barrier methods reduce the risk of HPV, but DO NOT provide complete protection. HPV is transmitted via skin-to-skin contact, and can be spread to areas not protected by condoms.
Gardasil vaccine Protects against 4 strains of HPV, two of which cause warts (6 and 11), two of which are highly correlated with cervical cancer (16 and 18)
3-shot series over 6 monthsRecommended for everyone, males and females, under 26 years old

Symptoms
Most (up to 90%) people do not exhibit symptoms.

Genital herpes symptoms include small, painful blisters on the sex organs or mouth, itching or burning before the blisters appear, flu-like feelings. Blisters last 1 -3 weeks.
Those that do develop symptoms often notice them within 1-30 days of having sex with an infected partner.

Outbreaks

It is not unusual to have an outbreak months or even years after exposure.
The initial outbreak, referred to as the "primary outbreak," frequently causes flu-like symptoms in addition to lesions.
Herpes outbreaks can be triggered by stress, illness, fatigue, sun exposure, sexual intercourse, and menstruation.

Genital HPV infection is very contagious

Roughly 5.5 million new cases per year (accounting for 33% of STDs annually)
The most common STD to be diagnosed and treated in student health services nationally
However, in 90% of cases, HPV is cleared by the body within 2 years
HPV is correlated with development of cervical cancer, especially if left untreated
Warts are not a precursor and do not lead to cancer

Human Papillomavirus
Available at the Health Center
Transmission

Penile-vaginal, penile-anal intercourse, oral sex
Men are often carriers, but do not experience symptoms and can pass HPV to their partner during unprotected sex
The HPV incubation period ranges from 1 month to 2 years from time of contact

Symptoms

Most people do not know they are infected, i.e. do not exhibit visible symptoms (warts)
Small bumpy warts on the genitals or anus, itching or burning around the genitals

Human Papillomavirus
Testing

Women: Pap smear during annual exam can detect the abnormal call development that is correlated with cervical cancer
Men: no available test to detect carrier status

Treatment


Warts: Medication and removal of warts by surgery

However, HPV continues to infect healthy tissue nearby so that even after treatment, a person can still transmit HPV to someone else

Human Papillomavirus
Symptoms


May not occur for 10-15 years.
Include: unexplained weight loss or tiredness, flu-like feelings that will not go away, frequent diarrhea, and white spots in the mouth.
Women often experience recurrent yeast infection

Testing

OraQuick, an oral swab test, gives results in 20 minutes
The Student Health Center offers free/reduced cost OraQuick tests
Blood sample, which is a more comprehensive test

Treatment

There is no cure for HIV/AIDS, however a variety of treatments and medications, generally referred to as ARTs (antiretroviral therapy) exist to fortify an HIV patient's immune system

Human Immunodeficiency Virus
Symptoms

Will appear 2-21 days after sex with an infected partner
Most females are asymptomatic.
Up to 50% of males have very minor symptoms or none at all.
Women: some or all of the following: thick yellow/gray discharge from the vagina, burning/pain during urination or bowel movement, abnormal/bleeding between periods, abdominal pain.
Men: some or all of the following: thick yellow or greenish discharge, burning or pain when urinating or during a bowel movement, more frequent urination, swollen or tender testicles.

Gonorrhea
Testing

Urine sample
Fluid sample - Urethra, cervix, rectum, throat

Treatment


There are a variety of relatively inexpensive antibiotics available to cure gonorrhea.
If left untreated, it can cause PID in women and both urethritis and epididymitis (the epididymis is the coiled tube at the back of the testicle that stores and carries sperm) in men.

Gonorrhea
Symptoms

Can be asymptomatic, or may only exhibit symptoms of later stages
Chancres are usually found at the site where the organism entered the body. When a chancre is present, the disease is highly contagious.

Some people only develop one sore, some develop many

Chancres can appear and disappear quickly, but syphilis is still contagious with or without their presence

The sores associated with syphilis dramatically increase the risk of acquiring HIV or transmitting it to someone else.

Syphilis
Testing

Examining material from a chancre

Blood sample

Treatment

All stages can be treated with antibiotics

However, damage from late syphilis can be permanent

Syphilis
Symptoms

Will appear 7-28 days after sex with an infected partner
Most women and many men infected with Chlamydia have NO symptoms.
Women: some or all of the following - discharge from the vagina, bleeding between menstrual periods, burning or pain when urinating, more frequent urination.
Men: some or all of the following - a watery, white drip from the penis, burning or pain when urinating, more frequent urination, swollen or tender testicles.

Chlamydia
Testing

Testing recommended yearly for those under 25 and sexually active
Urine sample and/or fluid sample

Treatment


The infected person and their partner are given antibiotics, which can cure infection in one dose.

If left untreated, can also lead to infertility in men, although not as often as in women.

Chlamydia
Full transcript