Risks for HIV
The most common ways HIV is transmitted in the United States is through anal or vaginal sex or sharing drug injection equipment with a person infected with HIV. Although the risk factors for HIV are the same for everyone, some racial/ethnic, gender, and age groups are far more affected than others.
More information: http://www.cdc.gov/hiv/risk/index.html
What puts me at risk for Hepatitis A
Hepatitis A is usually spread when a person ingests fecal matter — even in microscopic amounts — from contact with objects, food, or drinks contaminated by the feces or stool of an infected person. Due to routine vaccination of children, Hepatitis A has decreased dramatically in the United States. Although anyone can get Hepatitis A, certain groups of people are at higher risk, including men who have sex with men, people who use illegal drugs, people who travel to certain international countries, and people who have sexual contact with someone who has Hepatitis A.
More information: http://www.cdc.gov/hepatitis/A/aFAQ.htm
What puts me at risk for Hepatitis B
Hepatitis B is usually spread when blood, semen, or another body fluid from a person infected with the Hepatitis B virus enters the body of someone who is not infected. This can happen through sexual contact with an infected person or sharing needles, syringes, or other drug-injection equipment. Hepatitis B can also be passed from an infected mother to her baby at birth.
Among adults in the United States, Hepatitis B is most commonly spread through sexual contact and accounts for nearly two-thirds of acute Hepatitis B cases. Hepatitis B is 50–100 times more infectious than HIV.
More information: http://www.cdc.gov/hepatitis/B/bFAQ.htm
What puts me at risk for Hepatitis C
Hepatitis C is usually spread when blood from a person infected with the Hepatitis C virus enters the body of someone who is not infected. Today, most people become infected with the Hepatitis C virus by sharing needles or other equipment to inject drugs. Hepatitis C was also commonly spread through blood transfusions and organ transplants prior to the early 1990’s. At that time, widespread screening of the blood supply began in the United States, which has helped ensure a safe blood supply.
More information: http://www.cdc.gov/hepatitis/C/cFAQ.htm
Risks for Genital Herpes
Genital herpes is a common STD, and most people with genital herpes infection do not know they have it. You can get genital herpes from an infected partner, even if your partner has no herpes symptoms. There is no cure for herpes, but medication is available to reduce symptoms and make it less likely that you will spread herpes to a sex partner.
More information: http://www.cdc.gov/std/Herpes/STDFact-Herpes.htm
Risks for Genital Human Papillomavirus (HPV)
HPV is so common that most sexually active people get it at some point in their lives. Anyone who is sexually active can get HPV, even if you have had sex with only one person. In most cases, HPV goes away on its own and does not cause any health problems. But when HPV does not go away, it can cause health problems like genital warts and cancer. HPV is passed on through genital contact (such as vaginal and anal sex). You can pass HPV to others without knowing it.
More information: http://www.cdc.gov/std/hpv/the-facts/default.htm
Risks for Chlamydia
Most people who have chlamydia don’t know it since the disease often has no symptoms. Chlamydia is the most commonly reported STD in the United States. Sexually active females 25 years old and younger need testing every year. Although it is easy to cure, chlamydia can make it difficult for a woman to get pregnant if left untreated.
More information: http://www.cdc.gov/std/chlamydia/the-facts/default.htm
Risks for Gonorrhea
Anyone who is sexually active can get gonorrhea, an STD that can cause infections in the genitals, rectum, and throat. It is a very common infection, especially among young people ages 15-24 years. But it can be easily cured. You can get gonorrhea by having anal, vaginal, or oral sex with someone who has gonorrhea. A pregnant woman with gonorrhea can give the infection to her baby during childbirth.
More information: http://www.cdc.gov/std/Gonorrhea/STDFact-gonorrhea.htm
Risks for Syphilis
Any sexually active person can get syphilis. It is more common among men who have sex with men. Syphilis is passed through direct contact with a syphilis sore. Sores occur mainly on the external genitals, anus, or in the rectum. Sores also can occur on the lips and in the mouth. A pregnant women with syphilis can give the infection to her unborn baby.
More information: http://www.cdc.gov/std/Syphilis/STDFact-Syphilis.htm
Risks for Bacterial Vaginosis
BV is common among women of childbearing age. Any woman can get BV, but women are at a higher risk for BV if they have a new sex partner, multiple sex partners, use an intrauterine device (IUD), and/or douche.
More information: http://www.cdc.gov/std/BV/STDFact-Bacterial-Vaginosis.htm
Risks for Trichomoniasis
Trichomoniasis is a common STD that affects both women and men, although symptoms are more common in women. You can get trichomoniasis by having vaginal sex with someone who has it. Women can acquire the disease from men or women, but men usually contract it only from women.
More information: http://www.cdc.gov/std/Trichomonas/STDFact-Trichomoniasis.htm