Causes of Skin Infections in Humans
Virus is one causes of skin infections. There are three groups of viruses that can be associated with this condition, including herpes simplex virus, human papillomavirus, and poxvirus. Some examples of viral skin infections are often found, among others:
- Smallpox: caused by varicella-zoster virus
- Herpes zoster disease: caused by varicella-zoster virus
The next cause of skin infection is bacteria. The two most common types of bacteria causing this condition are streptococcus and Staphylococcus aureus. Some examples of conditions of skin infections caused by these bacteria are:
Leprosy is also caused by a bacterial infection, Mycobacterium leprae.
In addition to viruses and bacteria, skin infections can also be caused by fungi. Some examples are:
- Athlete foot disease
- Nail fungus disease
The potential of viruses or bacteria to infect the skin is very large when we are in direct contact with the patient or using items that have been exposed. Bacteria can also enter the deeper layers of the skin when there is a skin injury. Especially for fungi, skin infections are usually experienced by people who like to wear damp clothing or by those who live in a humid environment.
In addition to the factors above, a person will be more at risk of skin infections if you have a weak immune system.