Human body morphology, prevalence of nasopharyngeal potential bacterial pathogens, and immunocompetence handicap principal

Objective Body height, body mass index (BMI) and waist‐to‐hip ratio (WHR) are the main traits characterizing human body morphology. Studies show that these traits are related to attractiveness and, therefore, according to an evolutionary point of view, are supposed to be honest signals of biological quality. If the immunocompetence handicap principal (IHP) is true, people with more attractive values of these traits should be more immunologically...