are hsv 1 and 2 the same?
69539
HSV-1 is mainly transmitted by oral-to-oral contact to cause oral herpes (which can include symptoms known as “cold sores”), but can also cause genital herpes. HSV-2 is a sexually transmitted infection that causes genital herpes. Both HSV-1 and HSV-2 infections are lifelong.
938751
Genital herpes caused by HSV-1 can be asymptomatic or can have mild symptoms that go unrecognized. When symptoms do occur, genital herpes is characterised by 1 one or more genital or anal blisters or ulcers. After an initial genital herpes episode, which may can be severe, symptoms may recur.
138066
The average number of outbreaks for a person with genital HSV-2 is four to five per year. The average for genital HSV-1 is less than one outbreak per year. Usually, there are more outbreaks during the first year, and many people find that outbreaks become less severe and less frequent with time.
703038
Transmission. HSV-2 is mainly transmitted during sex, through contact with genital surfaces, skin, sores or fluids of someone infected with the virus. HSV-2 can be transmitted from skin in the genital or anal area that looks normal and is often transmitted in the absence of symptoms.
753207
There are two types of herpes virus: HSV-1. This virus is spread through contact with infected saliva and cold sores. HSV-1 can cause genital herpes.
1405526
Primary HSV-1 infection is usually localized and may be asymptomatic, although it can produce a more widespread systemic infection in neonates and immunocompromised adults, whilst primary VZV infection is systemic and results in childhood varicella (chickenpox).
781702
HSV-2 is mainly transmitted during sex, through contact with genital surfaces, skin, sores or fluids of someone infected with the virus. HSV-2 can be transmitted from skin in the genital or anal area that looks normal and is often transmitted in the absence of symptoms.
426095
So cold sores are only caused by HSV-1? Both HSV-1 and HSV-2 can cause cold sores on the mouth and face. Although it's more common for HSV-1 to cause cold sores, it isn't impossible for HSV-2 to cause them, too.
255898
If a HSV-1 outbreak occurs in or near the eyes, there's a chance it may develop into 'ocular herpes' which is a potentially serious infection and can even lead to blindness. On the other hand, HSV-2 has less risk of serious complications, although pregnant women with genital herpes should talk to their gynaecologist.
884158
HSV type 2 is the usual cause of genital herpes, but it also can infect the mouth.
83627
HSV-1 can be transmitted from oral or skin surfaces that appear normal and when there are no symptoms present. However, the greatest risk of transmission is when there are active sores. Individuals who already have HSV-1 oral herpes infection are unlikely to be subsequently infected with HSV-1 in the genital area.
1406629
The standard wisdom regarding carriers of herpes simplex virus type 2 (HSV-2) holds that 75 percent to 90 percent may never develop genital lesions and that, although asymptomatic carriers can shed virus, they are generally less infectious than people with symptomatic infections.
289688
Research by a team of scientists based at England's Cambridge and Oxford universities, published in the journal Virus Evolution, has found that proto-humans reacquired the herpes simplex-2 virus (HSV2), responsible for genital herpes, somewhere between three and 1.4 million years ago.
362719
HSV-1 = Oral herpes (usually) Unlike HSV-2, which is almost entirely transmitted through skin-to-skin contact, HSV-1 is transmitted via oral-to-oral contact, usually resulting in orolabial herpes, or cold sores around the mouth.
779332
What are HSV-1 and HSV-2? The herpes simplex virus (HSV) is a double-stranded DNA virus with an enveloped, icosahedral capsid. It is a common cause of infections of the skin and mucous membranes, manifesting itself as tiny, clear, fluid-filled blisters usually around the mouth or genitals.
862892
Oral herpes (HSV-1) is usually transmitted by kissing, and genital herpes (HSV-2) is most often spread through vaginal, anal, or oral sex. Both HSV-1 and HSV-2 can cause genital herpes, but genital herpes is most commonly caused by HSV-2. There's no need to swear off kissing forever on account of herpes, though.
509906
There are two known forms of the herpes simplex virus – herpes simplex virus type 1 (HSV1) and HSV2. Genital herpes, on the other hand, tends to be caused by HSV2. The American Sexual Health Association estimate that 1 in every 6 people aged 14 to 49 in the U.S. has an HSV2 infection.