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Information Sheet

Interpretation of Results of Tests for Hepatitis C Virus (HCV) Infection and Further Actions

This information sheet explains to physicians how to interpret HCV test results. It uses a table format to list the HCV result, whether positive or negative, whether an anti-HCV supplemental test is needed, which supplemental test should be used, the interpretation of the supplemental test to determine whether the patient is HCV positive or negative, and the follow-up action to be taken if additional testing or evaluation is needed.

Hepatitis C: Testing Baby Boomers Saves Lives

This information sheet discusses what Hepatitis C is and why baby boomers should get tested for Hepatitis C. It states that an estimated three million adults in the US have Hepatitis C and that baby boomers are five times more likely to have Hepatitis C due to contaminated blood and blood products before widepread screening of blood in 1992 and other precautions were adopted or from injecting drugs.

Proven HIV Prevention Methods

There are more tools to effectively prevent HIV than ever before. Since no single strategy provides complete protection or is right for all individuals, a combination of methods is needed to help reduce HIV transmission. CDC and its partners are currently pursuing a High-Impact Prevention approach to reducing the continued toll of HIV. This approach seeks to use the best mix of proven, cost-effective, and scalable interventions for high-risk populations and areas of the nation (see "Future of HIV Prevention" fact sheet for information).

HIV and AIDS in America: A Snapshot

This information sheet provides an overview of HIV/AIDS in the United States, including the number of persons with the disease. It states that the number of new infections has remained stable, but that an estimated 50,000 persons who become newly infected every year is too high. It notes that nearly 15,000 people with AIDS still die each year in the United States. The information sheet provides statistics on the heavily affected populations by risk group and race/ethnicity.

Viral Hepatitis: Information for Gay and Bisexual Men

This information sheet discusses the viral infections Hepatitis A, Hepatitis B, and Hepatitis C, which cause liver disease. It describes the modes of transmission for each, the epidemiology of these diseases in the United States, the difference between acute and chronic disease as well as the symptoms, methods of diagnosis, and treatment. The information sheet explains the high risk of these diseases among gay and bisexual men and notes that experts recommend that gay and bisexual men should be tested for Hepatitis B and should be vaccinated for Hepatitis A and B.

Hepatitis B: Are You At Risk? Information for People from Africa

This information sheet explains hepatitis B for people from Africa. It describes the disease which is caused by hepatitis B virus infection, its transmission, its effect on the body, diagnostic test, and who should be tested. The information sheet also explains why people should be tested, treatment, and where to get more information.

If You Have Hepatitis C, Which Vaccinations Do You Need?

This information sheet, in the form of a chart, makes recommendations regarding vaccinations for persons with hepatitis C virus (HCV) infection. The information sheet discusses the following vaccines: hepatitis A (HepA); hepatitis B (HepB); human papillomavirus (HPV); influenza; measles, mumps, rubella (MMR); meningococcal (MCV4, MPSV4); pneumococcal polysaccharide (PPSV23); tetanus, diptheria, whooping cough (pertussis) (Tdap, Td); varicella (chickenpox); and zoster (shingles).

Incidence, Prevalence, and Cost of Sexually Transmitted Infections in the United States

This fact sheet explains two analyses published by CDC that examined the severe human and economic burden of sexually transmitted infections (STIs) in the United States. The new estimates indicate that there are about 20 million new U.S. infections each year, half of which occur among the nation’s youth. Also, there are more than 110 million STIs in the United States, which cost the health care system approximately $16 billion in medical costs alone.