Infestations by ectoparasites such as scabies, bedbugs, and body lice are common. Diagnosis requires history, including social drivers of health such as living environment, and physical examination. Author Aileen Y. Chang, MD, of UCSF, joins JAMA Senior Editor Karen Lasser, MD, to discuss Scabies, Bedbug, and Body Lice Infestations: A Narrative Review. Related Content:

• Scabies, Bedbug, and Body Lice Infestations