Chickenpox is caused by the varicella-zoster virus. It is a common illness that predominantly strikes children.
The main symptoms of the illness are red, itchy spots/blisters. Sufferers can also contract a fever and suffer muscular aches and pains, and perhaps lose their appetite.
Chickenpox can easily spread between people who have not previously suffered from the illness. In most instances, once someone suffers from chickenpox for the first time, they are then immune from the illness. Because it is so infectious, the illness spreads quickly amongst children and most will have chicken pox at some point when they are young. The illness can have more serious implications if caught at an older age, especially for pregnant women.
When is Chickenpox contagious?
Someone who has contracted chickenpox will be contagious for one to two days days before the first spots appear and up until all resulting spots have scabbed or crusted over.
How long does chickenpox last?
The time period that it takes to recover from chickenpox symptoms will vary from case to case. It can take between 10 days and 2 weeks for the chickenpox blisters to scab over, which is usually the signal that the chickenpox is no longer contagious.