title: Powassan virus infection. A report of three human cases of encephalitis.
mesh_terms: D000818:Animals; D002555:Cerebrospinal Fluid / Q000382:microbiology; D002648:Child; D003168:Complement Fixation Tests; D004197:Disease Reservoirs; D004199:Disease Vectors; D004457:Echovirus Infections / Q000150:complications; D004669:Encephalitis Viruses, Tick-Borne / Q000302:isolation & purification; D004675:Encephalitis, Tick-Borne / Q000150:complications; D029822:Enterovirus B, Human / Q000302:isolation & purification; D005243:Feces / Q000382:microbiology; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007223:Infant; D008297:Male; D009500:Neutralization Tests; D009518:New York; D010614:Pharynx / Q000382:microbiology