Step 1 : Introduction to the question "5. I specialize in the way humans fight off diseases. What type of doctor am I?"
...1. Immunologist 2. Intensivist 3. Genealogist 4. Antibiologist My field covers, among other things, the physiological functioning of the immune system in states of both health and disease; malfunctions of the immune system in immunological disorders (autoimmune diseases, hypersensitivities, immune deficiency, allograft rejections); the physical, chemical and physiological characteristics of the components of the immune system in vitro, in situ, and in vivo.
