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The sores shown in the lips picture is HSV-1.Is it true that if someone has no visible symptoms or outbreaks of herpes or if the person shows no signs of any sores, I could simply catch the herpes virus by kissing or touching him/her? Could I get those types of severe sores (in the picture posted above) this way? I'm sure there's a lot of people who randomly kiss or french kiss other people and don't show any outbreaks of herpes sores like in the picture above.
How am I supposed to know if someone is infected with herpes and protect myself if I can get infected by simply touching the person or french kissing? The whole thing is so confusing.
It's a common misconception adults "catch" HSV-1. By the time that most people reach adulthood, the majority of people will have been exposed to HSV-1. It is usually contracted in childhood from other family members or close acquaintances like friends or schoolmates. These outbreaks of cold sores are re-activations of the virus acquired in childhood and is usually associated with events that stress the immune system (e.g. viral infections like the flu, fevers, stress, immunosuppressive drugs, exposure to sunlight).
SourceHerpes simplex viruses are among the most ubiquitous of human infections. The frequency of HSV infection has been measured by testing various populations for the presence of antibody, as both virus and the immune response are thought to persist after infection for the life of the host. Worldwide, ∼90% of people have one or both viruses. HSV-1 is the more prevalent virus, with 65% of persons in the United States having antibodies to HSV-1. The epidemiology in Europe is similar, with at least half of the population seropositive for HSV-1. In the developing world, HSV-1 is almost universal, and usually acquired from intimate contact with family in early childhood. After childhood, the HSV-1 prevalence rates increase minimally with age.









