Drebot M A
National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB.
Can Commun Dis Rep. 2015 Jun 4;41(6):117-123. doi: 10.14745/ccdr.v41i06a01.
California serogroup and Cache Valley viruses are arboviruses (tick- and mosquito-borne pathogens) belonging to the genus (Family Bunyaviridae). Although the majority of exposures to these viruses result in asymptomatic or mild infections, both California serogroup and Cache Valley viruses can cause febrile and neurological diseases similar in nature to those associated with infections by West Nile virus. California serogroup and Cache Valley viruses are widely distributed across North America and circulate in a number of vertebrate hosts and mosquito vectors, including several species of and other non- mosquitoes. The Jamestown Canyon and snowshoe hare viruses are the most common kind of California serogroup viruses found in Canada and have been identified throughout the country. These potential pathogens may be contributing to a higher burden of illness than previously recognized and should be considered as part of the differential diagnosis for febrile and neuroinvasive disease during the mosquito season. Diagnosis can be made by requesting a diagnostic panel at the Viral Zoonoses program at the National Microbiology Laboratory. To decrease the risk of infection, education about these viruses and the importance of personal preventive measures is warranted.
加利福尼亚血清群病毒和卡奇谷病毒是虫媒病毒（蜱传和蚊传病原体），属于布尼亚病毒科的 属。尽管大多数人接触这些病毒后会出现无症状或轻度感染，但加利福尼亚血清群病毒和卡奇谷病毒都可引起发热和神经系统疾病，其性质与西尼罗河病毒感染相关的疾病相似。加利福尼亚血清群病毒和卡奇谷病毒在北美广泛分布，并在多种脊椎动物宿主和蚊虫媒介中传播，包括几种 属物种和其他非蚊虫。詹姆斯敦峡谷病毒和雪兔病毒是在加拿大发现的最常见的加利福尼亚血清群病毒种类，并且在全国范围内都有发现。这些潜在病原体可能导致比以前认识到的更高的疾病负担，在蚊虫季节，应将其视为发热和神经侵袭性疾病鉴别诊断的一部分。可以通过向国家微生物实验室的病毒性人畜共患病项目申请诊断检测板来进行诊断。为降低感染风险，有必要开展关于这些病毒的教育以及个人预防措施的重要性的教育。
