Chickenpox is highly contagious, the population is generally susceptible, some severe cases can lead to death, chickenpox vaccine can effectively prevent chickenpox-herpes zoster virus infection, so it is necessary to vaccinate against chickenpox.
Chickenpox is caused by varicella-zoster virus infection, which is common in children and immunocompromised people, and is universally susceptible. After the occurrence of chickenpox can appear all over the body rash or herpes, and may be accompanied by fever, fatigue, chills and other general symptoms. A small number of severe cases can be combined with pneumonia, encephalitis or even sepsis, leading to poor prognosis or even death.
Chickenpox is highly contagious and harmful, chickenpox vaccine has good safety and effectiveness, can well prevent chickenpox, and the price is relatively inexpensive, so it is necessary to vaccinate.