September 1, 2021

Editorial on the Research Topic: The Different Faces of Sickness   Sickness not only includes symptoms that classically define an infection (e.g., fever, nausea, headache), but also comes along with profound neurobehavioral consequences for the infected individual. These include anhedonia, anorexia, pain, lethargy, fatigue, sleepiness, and social withdrawal, and are collectively called “sickness behavior” (1). […]