Wikipedia
Infectobesity
The term "infectobesity" refers to obesity of infectious origin and the emerging field of medical research that studies the relationship between pathogens (disease-causing organisms, such as viruses and bacteria) and weight gain. The term was coined in 2001 by Dr. Nikhil V. Dhurandhar, at the Pennington Biomedical Research Center. (Dhurandhar, 2001).