can hepatitis be transmitted through dried blood?
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Hepatitis B virus can live in dried blood for up to a week. Hepatitis C virus can survive for up to four days. Work surfaces that become contaminated with blood or other body fluids* can expose you to a bloodborne disease through cross-contamination.
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There is no evidence that the hepatitis C virus can be transmitted by casual contact such as hugging or shaking hands, through foods, by sharing eating utensils or drinking glasses, or by coughing or sneezing. Hepatitis C is not spread by breastmilk.
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Hepatitis B is spread when blood, semen, or other body fluids from a person infected with the virus enters the body of someone who is not infected. This can happen through sexual contact; sharing needles, syringes, or other drug-injection equipment; or from mother to baby at birth.
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Blood. Of all the body fluids that can transmit HIV, blood contains the highest concentrations of the virus. HIV may survive in dried blood for up to 5–6 days at room temperature.
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Hepatitis B is highly contagious. It spreads through contact with infected blood and certain other bodily fluids. Although the virus can be found in saliva, it's not spread through sharing utensils or kissing. It also doesn't spread through sneezing, coughing, or breastfeeding.
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The hepatitis A virus is spread by feces (stool) through close personal contact or contaminated food and water. Even a very small or not visible amount of feces can carry this virus. There is a vaccine to prevent hepatitis A infection. The hepatitis B virus is spread through blood and body fluids, like semen.
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You can only spread hepatitis C through contact with infected blood. By taking the proper precautions, you can help prevent spreading of the virus. Although hepatitis C doesn't easily transmit during sexual contact, it's good practice to inform your sex partner that you have it.
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A baby can be infected during birth if the mother has hepatitis B. Hepatitis B virus also can be spread if you live with an infected person and share household items that may come into contact with body fluids, such as toothbrushes or razors. Hepatitis B is not spread by casual contact with people and objects.
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Most noninfectious causes of hepatitis are not contagious. Hepatitis caused by alcohol poisoning, medications, or toxins or poisons are not transmitted from person to person. Therefore, the answer to the question "Is hepatitis contagious?" depends upon the type of hepatitis.
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Babies can get hepatitis A by putting contaminated objects or hands or food in their mouths. Hepatitis A spreads easily, even when people use good hand washing practices. Babies can pass hepatitis A infection to their caregivers who come in contact with the virus from diapers or stool.
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Because hepatitis C is thought to be transmitted via blood-to-blood contact, only sexual activities that increase the potential for exposure to blood are considered risky. The risk of sexual transmission of hepatitis C is widely considered to be extremely low in heterosexual relationships.
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There are several ways of getting hepatitis B. One way is by sexual contact with an infected person. Hepatitis B virus is transmitted through blood and body fluids especially through anal sex.
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Hepatitis B spreads through contact with infected blood, semen, or other bodily fluids. Hepatitis C spreads through contact with infected blood.
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You can contract hepatitis C by coming into direct contact with an infected person's blood. It can also be transmitted by contact with bodily fluids including saliva or semen of an infected person, but this is rare.
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It can also be transmitted by contact with bodily fluids including saliva or semen of an infected person, but this is rare. Researchers in one 2013 study found that 1 out of every 190,000 instances of heterosexual sexual contact led to HCV transmission.
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While important safety precautions must be recognized and put in place, the expectations for dealing with dried capillary blood specimens are nowhere near as rigorous as those for wet blood and other serious biohazards. Clearly, dried blood is not a biohazard in the same way that wet blood is.
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Bloodborne pathogens such as HBV and HIV can be transmitted through contact with infected human blood and other potentially infectious body fluids such as: semen. vaginal secretions. cerebrospinal fluid.