Is viral chickenpox contagious?

Varicella is actually a disease caused by the herpes zoster virus infection. Varicella is highly contagious. The incidence rate of this disease in children is usually very high. It is a very common disease in pediatrics. In fact, adults can also suffer from chickenpox. There are many causes of chickenpox. However, if you have chickenpox, it is best to isolate yourself from your family. Chickenpox can be transmitted to family members. The following introduces the contagiousness of viral chickenpox.

Is viral chickenpox contagious?

Chickenpox is contagious. Varicella is a common pediatric disease and an acute infectious disease caused by primary infection with varicella-zoster virus. Chickenpox is common in infants and preschoolers, but it can be more serious in adults. Moreover, chickenpox is contagious, and the main routes of transmission are respiratory droplets and direct contact. The clinical symptoms of chickenpox include fever, maculopapular rash and herpes.

How chickenpox is spread. Chickenpox is an acute infectious disease that is highly contagious. The main routes of transmission are respiratory infection and direct contact. After the virus invades the human body, it usually proliferates in the lymph nodes in the nasopharynx, then invades the blood and spreads to other parts of the body, causing lesions in major organs. The main site of lesions of chickenpox is the spinous cell layer of the skin. The oropharynx, respiratory tract, and gastrointestinal tract are also common sites of disease. The blisters contain a large number of virus particles, which can be contagious through contact. The speed at which chickenpox spreads among the population is related to the local climate, population density, etc.

Symptoms of chickenpox. Chickenpox develops relatively quickly. Older children and adult patients may have symptoms such as nausea, vomiting, fever, and headache before the rash appears. In children, the rash and systemic symptoms usually occur at the same time. In the first twenty-four hours of the onset of the disease, the rash first appears on the scalp, trunk and other parts of the body. It may start as small pink macules and then slowly grow into rice- or pea-sized blisters. If you are infected with chickenpox during pregnancy, the fetus may be deformed, born prematurely, or even die.

Chickenpox is a viral infection that can spread among people. Therefore, chickenpox patients need to be isolated, people who have had contact with sick children also need to be isolated, and related items need to be disinfected. To prevent this disease, you must pay attention to hygiene and avoid infection.