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.
Primary Cause of Chickenpox. The primary cause of Chickenpox is the result: 1  of transmission of an infectious agent by another person by one or more of the following: saliva, air, cough, fecal-oral route, surfaces, blood, needles, blood transfusions, sexual contact, mother to fetus, etc.hickenpox: Related Medical Conditions. To research the causes of Chickenpox, consider researching the causes of these these diseases that may be similar, or associated with Chickenpox: 1  Varicella-zoster virus (VZV). 2  Shingles (or herpes zoster). 3  Red.