LYCOS RETRIEVER 
Cold Sores: Persons
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Cold sores are highly contagious until they heal. The most common way the virus is spread is through physical contact, such as kissing. Washing your hands thoroughly after touching the affected area will help prevent spreading the virus to other parts of your body or another person. Although eyes rarely become infected, be careful to protect them from the virus since it can potentially cause blindness. Barring infection of the eyes, cold sores do not pose a serious health risk. Taking care of your health, managing stress levels and avoiding excessive sunlight can help reduce outbreaks.
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Cold sores are usually caused by the herpes simplex virus (HSV)-Type 1, which is transmitted by such forms of contact as kissing an infected person or sharing eating utensils, towels, or razors. Genital herpes is usually caused by herpes simplex virus Type 2. A person with a cold sore who performs oral sex on another person can give that person genital lesions with HSV-1.
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Cold sores are extremely contagious, especially in the initial stages. Touching a cold sore and then touching other places can cause spreading of the virus. To prevent spreading, a person with an active cold sore should wash his/her hands frequently, especially after contact with the sore, and avoid kissing.
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Cold sores are really contagious and remain that way until blisters scab over, and sometimes even after that. If you have a cold sore, it's very easy to infect another person with HSV-1. The virus spreads through direct contact — through skin contact or contact with oral or genital secretions (like through kissing).
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Cold sores are contagious. They can pass from one person to another through skin-to-skin contact. The greatest risk of infection is from the time the blisters appear until they have completely dried and crusted over. There is a possibility of spreading the virus for some time even after the skin has healed.
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Cold sores and fever blisters are very common and very contagious. It is highly recommended not to come into contact with any other person while you experience a cold sore, as the virus can be easily transmitted. Once the virus infects a person, the infection is permanent.
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