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.
Although most cases of chickenpox heal without complications, sometimes medical attention is required. Call the doctor if any of the following conditions develop: 1  Fever higher than 103 F. 2  A rash involving an eye; eye pain (especially unusual sensitivity to light) 3  Dehydration, vomiting, or decreased fluid intake.  Uncertainty of diagnosis or what medication to 1  give. Chickenpox during pregnancy (especially during the last month)