This info is from the CDC about the year 2008, but just released and shows the importance of discussion of STD's before sex as well as condom use.
The most common sexually transmitted infection in the United States in 2008 was human papillomavirus (HPV), which caused 14,100,000 estimated infections that year.
After HPV, in order of magnitude, according to the study, new STIs in the U.S. in 2008 included 2,860,000 new Chlamydia infections; 1,090,000 new Trichomoniasis infections; 820,000 new Gonorrhea infections; 776,000 new Herpes Simplex Virus Type 2 (HSV-2) infections; 55,400 new syphilis infections; 41,400 new HIV infections; and 19,000 new Hepatitis B infections.
This site complies with the HONcode standard for trustworthy health information.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. Med Help International, Inc. is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.