The scientific method is a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge. To be termed scientific, a method of inquiry is commonly based on empirical or measurable evidence subject to specific principles of reasoning.
Chickenpox (varicella) is a contagious illness that causes an itchy rash and red spots or blisters (pox) all over the body. Chickenpox can cause problems for pregnant women, newborns, teens and adults, and people who have immune system problems that make it hard for the body to fight infection.
Varicella (chickenpox): A highly infectious viral disease, known familiarly as chickenpox. (In many countries, this disease is always called varicella.). Chickenpox has nothing at all to do with chicken. The name was meant to distinguish this weak form of the pox from smallpox.aricella (chickenpox): A highly infectious viral disease, known familiarly as chickenpox. (In many countries, this disease is always called varicella.). Chickenpox has nothing at all to do with chicken. The name was meant to distinguish this weak form of the pox from smallpox.