New tick troubles in the U.S.A.
D000328:Adult; D000818:Animals; D001096:Arachnid Vectors; D001170:Arthritis, Infectious / Q000453:epidemiology*; D001404:Babesiosis / Q000453:epidemiology*; D002648:Child; D003237:Connecticut; D006801:Humans; D008404:Massachusetts; D013984:Tick Infestations / Q000150:complications* / Q000453:epidemiology