The trial is being conducted at more than 20 sites in 15 states nationwide.
But scientists do not yet know why this happens.
Niaid scientists have identified certain genes and enzymes that the virus needs to survive.Several different vaccines are in various stages of development.A baby born with herpes can develop serious problems that may affect the brain, the skin, or the eyes.Half of the babies infected with herpes either die or suffer from damage to their nerves.Meanwhile, other researchers are devising methods to control the virus' spread.In most people, the virus can become active several times a year.Niaid and GlaxoSmithKline Biologicals are supporting a large clinical trial in women of an experimental vaccine that may help prevent transmission of genital herpes.When it becomes active again, it travels along the nerves to the skin, where it makes more viruses near the site of the very first infection.How is genital herpes treated?The frequency and severity of recurrent episodes vary greatly.Over several days, the sores become crusty and then heal without leaving a scar.They also can occur inside the vagina and on söker kvinna äta the cervix in women, or in the urinary passage of women and men.During an active herpes episode, whether the first episode or a repeat one, you should follow a few simple steps to speed healing and avoid spreading the infection to other places on the body or to other people.
Sometimes, only the tingling and itching are present and no visible sores develop.
The number and pattern of repeat outbreaks often change over time for a person.
If a woman has her first episode of genital herpes while she is pregnant, she can pass the virus to her unborn child and may deliver a premature baby.When used with these precautions, Valtrex can also help prevent infecting your partner during heterosexual sex.They are hopeful that drugs aimed at disrupting these viral targets might lead to the design of more effective treatments.A person may still have genital herpes, however, even if the laboratory tests do not show the virus in the body.Topical microbicides, preparations containing microbe-killing compounds, are also in various stages of development and testing.If a pregnant woman has an outbreak, which is not the first episode, her baby's risk of being infected during delivery is very low.
After the first outbreak, any future outbreaks are usually mild and last only about a week.
Where can I get help if I'm upset about having genital herpes or I have an infected partner?
How can I protect myself or my sexual partner?