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August 2004 Issue of ActionLink
August 2004 Issue of ActionLink

... Markus Bell) are pleased to announce that for the 4th year in a row, advocacy efforts helped save Florida’s Medically Needy program. Medically Needy provides medical assistance to persons earning too much money to be considered for Medicaid, but whose medical expenses are catastrophic. Currently, so ...
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... Latent Tuberculosis Infection (LTBI) Targeted Testing and Treatment: Commonly Asked Questions and Answers1 ...
The Story Of... Smallpox – and other Deadly Eurasian Germs
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... people of the New World were not troubled by cross-species viral infection. When the Europeans arrived, carrying germs which thrived in dense, semi-urban populations, the indigenous people of the Americas were effectively doomed. They had never experienced smallpox, measles or flu before, and the vi ...
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... introduced by mosquitoes from rain forests into new and densely populated urban areas where bednets to protect from mosquito bites were no longer being used [8, 9]. Behaviours such as over or under-prescribing of antibiotics by health workers, and excessive demand for antibiotics by the general popu ...
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Journal of Epidemiology
Journal of Epidemiology

... relative risk of 10, it is estimated that 8085 per cent of lung cancer in the United States can be attributed to cigarette smoking. This estimate is not only important to the public health administrator but also to the epidemiologist, since it identifies cigarette smoking as a major factor, and indi ...
Official American Thoracic Society/Infectious Diseases
Official American Thoracic Society/Infectious Diseases

... request a sputum volume of at least 3 mL, but the optimal volume is 5–10  mL. Concentrated respiratory specimens and fluorescence microscopy are preferred. We suggest that both liquid and solid mycobacterial cultures be performed, rather than either culture method alone, for every specimen obtained ...
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... syndrome (AIDS).The periodontal conditions most closely associated with HIV infection include linear gingival erythema and necrotizing gingival and periodontal diseases. These conditions are declining, in part because of antiretroviral therapy, dental and healthcare practitioners will need to diagn ...
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... fluid and in some circumstances saliva, hepatitis B virus (HBV) transmission can occur via multiple routes. Perinatal transmission may occur from an infected mother to her child. Horizontal transmission from person-to-person (mostly from child-to-child) may occur at any time when very small amounts ...
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... The organism has a predilection for skin and nerves. In the cutaneous form of the disease, large firm nodules are distributed widely and on the face they create a characteristic leonine appearance. In the neural form, segments of peripheral nerves are involved, more or less as random, leading to loc ...
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Sexually transmitted infection



Sexually transmitted infections (STI), also referred to as sexually transmitted diseases (STD) and venereal diseases (VD), are infections that are commonly spread by sex, especially vaginal intercourse, anal sex and oral sex. Most STIs initially do not cause symptoms. This results in a greater risk of passing the disease on to others. Symptoms and signs of disease may include vaginal discharge, penile discharge, ulcers on or around the genitals, and pelvic pain. STIs acquired before or during birth may result in poor outcomes for the baby. Some STIs may cause problems with the ability to get pregnant.More than 30 different bacteria, viruses, and parasites can cause STIs. Bacterial STIs include chlamydia, gonorrhea, and syphilis among others. Viral STIs include genital herpes, HIV/AIDS, and genital warts among others. Parasitic STIs include trichomoniasis among others. While usually spread by sex, some STIs can also be spread by non-sexual contact with contaminated blood and tissues, breastfeeding, or during childbirth. STI diagnostic tests are easily available in the developed world, but this is often not the case in the developing world.The most effective way of preventing STIs is by not having sex. Some vaccinations may also decrease the risk of certain infections including hepatitis B and some types of HPV. Safer sex practices such as use of condoms, having a smaller number of sexual partners, and being in a relationship where each person only has sex with the other also decreases the risk. Circumcision in males may be effective to prevent some infections. Most STIs are treatable or curable. Of the most common infections, syphilis, gonorrhea, chlamydia, trichomoniasis are curable, while herpes, hepatitis B, HIV/AIDS, and HPV are treatable but not curable. Resistance to certain antibiotics is developing among some organisms such as gonorrhea.In 2008, it was estimated that 500 million people were infected with either syphilis, gonorrhea, chlamydia or trichomoniasis. At least an additional 530 million people have genital herpes and 290 million women have human papillomavirus. STIs other than HIV resulted in 142,000 deaths in 2013. In the United States there were 19 million new cases of sexually transmitted infections in 2010. Historical documentation of STIs date back to at least the Ebers papyrus around 1550 BC and the Old Testament. There is often shame and stigma associated with these infections. The term sexually transmitted infection is generally preferred over the terms sexually transmitted disease and venereal disease, as it includes those who do not have symptomatic disease.
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