The herpes virus is considered one of the most difficultly controlled viruses. Researchers and scientists study the functioning of virus to comprehend the way it can be combated. It is as well significant for the main public to understand this functioning, since 85% of the world’s population is infected with one of the herpes virus infections.

The Herpes Simplex Virus

Basically, the word “herpes” means “to creep” in the Greek. Being biserial DNA viruses, the herpes simplex infect humans solely. There are two kinds of these viruses:

Herpes simplex virus type 1 (HSV-1)
Herpes simplex virus type 2 (HSV-2)

Infections

A person might get infected with either one or both herpes viruses. In general, it’s been considered that HSV-1 infections befall in the mouth, while HSV-2 infections befall in the genitals and near areas. However, it is known today that both infections can infect both of these areas.

The Work of Herpes Simplex Virus

Herpes contacts with wounded skin or the mucosa of the mouth, anus, or vagina;
The virus penetrates the cells, reaches their nuclei, and attempts to replicate or reproduce itself;
Although the cells are infected, most patients don’t have any symptoms;
At times, the process of virus’s replication razes the invaded cells, which causes the formation of ulcers or wheals on the skin;
The ulcers or wheals encrust and heal without leaving scars;
The virus travels through nerves to significant nerve junction points known as ganglia, deep in the organism;
The virus keeps an inactive form in the ganglia. During this period, it doesn’t reproduce. The length of this inactive form period varies from time to time;
Particular triggers can cause the virus to get back to the skin and cause visible symptoms. This process is referred to as relapse.

Reasons for Herpes Simplex Virus Relapses

Even a person with a normal immune system has relapses. Occasionally, the relapse occurs unexpectedly. Anyway, the next factors are known triggers, which can induce a relapse:

Physical stress;
Bad emotional withstanding;
Continuous stresses for longer than 7-day period;
Fever;
Anxiety;
Ultraviolet light exposure;
Tissue damage;
Nerve damage;
Depressed immune system;
Cold;
Heat;
Fatigue;
Menstruation periods;
Various infections.

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