title: POWASSAN VIRUS: FIELD INVESTIGATIONS DURING THE SUMMER OF 1963.
mesh_terms: D000818:Animals; D000906:Antibodies; D002170:Canada; D002335:Carnivora; D003168:Complement Fixation Tests; D004660:Encephalitis; D004668:Encephalitis Viruses; D004669:Encephalitis Viruses, Tick-Borne; D004671:Encephalitis, Arbovirus; D004813:Epidemiology; D009500:Neutralization Tests; D012106:Research; D012376:Rodent Diseases; D012621:Seasons; D013987:Ticks; D015047:Zoonoses
chemical_list: D000906:Antibodies
keywords: ANTIBODIES; CANADA; CARNIVORA; COMPLEMENT FIXATION TESTS; ENCEPHALITIS VIRUSES; ENCEPHALITIS, EPIDEMIC; EPIDEMIOLOGY; EXPERIMENTAL LAB STUDY; NEUTRALIZATION TESTS; RODENT DISEASES; SEASONS; TICKS; ZOONOSES