Chigger mite infestation.
D000818:Animals; D005260:Female; D005534:Foot Diseases / Q000175:diagnosis* / Q000469:parasitology; D006801:Humans; D008875:Middle Aged; D009511:New England; D011537:Pruritus / Q000209:etiology; D013020:South America; D014195:Travel; D014323:Trombiculiasis / Q000150:complications / Q000175:diagnosis* / Q000469:parasitology; D014324:Trombiculidae