Chickenpox is a virus caused by the varicella-zoster virus, and usually, affects people during childhood, and is typically only contracted once in a person’s life. Chickenpox manifests initially in the form of a skin rash and then develops into specific pockmarks that can cover a large percentage of the skin area.
Typically, the rash and pockmarks are limited to the body and head, but it is not uncommon for it to also affect the limbs. The rash can last anywhere from a few days to a few weeks, but the different treatment options you pursue can dramatically alter how long the recovery and healing process will be.
One of the most notable aspects of chickenpox is its contagious nature. For this reason, it is very important to quarantine anyone with chickenpox in order to prevent it from spreading. As mentioned earlier, this virus is typically contracted at a young age, and it is not unusual for large groups of children to contract the virus and spread it quickly.
Once the virus has been experienced, however, the body develops a tolerance to another outbreak. The exception to this is the development of shingles later in life, which is manifested from the same varicella virus that can remain dormant in the body for decades.