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Last Updated: Oct 6, 2009 - 12:07:30 PM |
Experimental Shingles Vaccine Proves Effective in Nationwide Study
In one of the largest adult vaccine clinical trials ever, researchers have found that an experimental vaccine against shingles (zoster vaccine) prevented about half of cases of shingles — a painful nerve and skin infection — and dramatically reduced its severity and complications in vaccinated persons who got the disease. The findings appear in the June 2 issue of The New England Journal of Medicine.
Facts About Shingles (Herpes Zoster)
Shingles is a disease caused by the varicella-zoster virus, the same virus that causes chickenpox. After an attack of chickenpox, the virus lies dormant in the nerve tissue. As we get older, it is possible for the virus to reappear in the form of shingles. Shingles is estimated to affect 2 in every 10 people in their lifetime. This year, more than 500,000 people will develop shingles. Fortunately, scientists are doing research to find a vaccine to prevent the disease.
Genital Herpes
Genital herpes is an infection of the genitals, buttocks, or anal area caused by herpes simplex virus (HSV). There are two types of HSV.
Genital Herpes: A Hidden Epidemic
Genital herpes may not be deadly, but it can be physically painful and emotionally debilitating. Those who have it may suffer from painful sores as well as feelings of shame, regret, isolation, and undesirability.
Herpes: What It Is and How to Deal With It
Herpes is the name of a group of viruses that cause painful blisters and sores. One kind of herpes, herpes simplex, causes both cold sores around the mouth and genital herpes (herpes around the sexual organs). Herpes zoster, another kind of herpes, causes chickenpox and shingles.
NINDS Herpes Zoster Oticus Information Page
Herpes zoster oticus, also called Ramsay Hunt Syndrome or Ramsay Hunt Syndrome type II, is a common complication of shingles. Shingles is an infection caused by the varicella-zoster virus, which is the virus that causes chickenpox. Shingles occurs in people who have had chickenpox and represents a reactivation of the dormant varicella-zoster virus. Herpes zoster oticus, which is caused by the spread of the varicella-zoster virus to facial nerves, is characterized by intense ear pain, a rash around the ear, mouth, face, neck, and scalp, and paralysis of facial nerves. Other symptoms may include hearing loss, vertigo (abnormal sensation of movement), and tinnitus (abnormal sounds). Taste loss in the tongue and dry mouth and eyes may also occur.
NINDS Shingles Information Page
Shingles (herpes zoster) is an outbreak of rash or blisters on the skin that is caused by the same virus that causes chickenpox ¡ª the varicella-zoster virus.
Shingles: Hope Through Research
When the itchy red spots of childhood chickenpox* disappear and life returns to normal, the battle with the virus that causes chickenpox seems won. But for too many of us this triumph of immune system over virus is temporary. The virus has not been destroyed but remains dormant in our nerve cells, ready to strike again later in life. This second eruption of the chickenpox virus is the disease called shingles or herpes-zoster .
What is Genital Herpes ?
Genital herpes (pronounced: hur-peez) is caused by a virus called herpes simplex (HSV). There are two different types of herpes virus, which are called HSV-1 and HSV-2. Most forms of genital herpes are HSV-2, however, a person with HSV-1 can transmit the virus through oral sex to another person's genitals.
What is genital herpes?
Genital herpes is a sexually transmitted disease (STD) caused by the herpes simplex viruses type 1 (HSV-1) and type 2 (HSV-2). Most genital herpes is caused by HSV-2.Most individuals have no or only minimal signs or symptoms from HSV-1 or HSV-2 infection. When signs do occur, they typically appear as one or more blisters on or around the genitals or rectum. The blisters break, leaving tender ulcers (sores) that may take two to four weeks to heal the first time they occur. Typically, another outbreak can appear weeks or months after the first, but it almost always is less severe and shorter than the first outbreak. Although the infection can stay in the body indefinitely, the number of outbreaks tends to decrease over a period of years.
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