论文部分内容阅读
莱姆病是一种人兽共患病,由莱姆病螺旋体所致,人群对莱姆病螺旋体普遍易感,但以15岁以下及30～59岁这两个年龄组的发病率最高,重疫区可有10～20％的居民既往受过感染。莱姆病的发病时间有一定的季节性,在美国每年的4～7月份为传播高峰,莱姆病的发病高峰与当地蜱类数量及活动高峰相一致。潜伏期3～32天,平均9天,临床有慢性
Lyme disease is a zoonosis, caused by Lyme disease spirochetes, the general population susceptible to Lyme disease spirochetes, but to 15 years of age and 30 to 59 years of age the highest incidence of these two age groups, There may be 10 to 20% of residents in the epidemic-infected area who were previously infected. The onset time of Lyme disease has a certain seasonality, which is the peak of the spread from April to July every year in the United States. The peak incidence of Lyme disease is consistent with the peak number and activity of local ticks. The incubation period of 3 to 32 days, an average of 9 days, clinical chronic