Do you become immune to chickenpox if you had it once?

The answer is yes. If you want to go in details then read the paragraph below. Chickenpox is caused Varicella zoster virus (VZV) which is one of eight herpesviruses known to infect humans. read more

For many diseases, if you catch them once, you will never catch them again. Measles is a good example, as is chicken pox. When these diseases make it into your body, they start reproducing. read more

Generally, people get chickenpox only once in a lifetime mainly because they develop immunity once they become affected. But rarely, chickenpox can happen twice: In rare cases, you can get it again, especially if you were very young when you had it for the first time. read more