Prevalence of serological response to Borrelia burgdorferi in farmers from eastern and central Poland.

The prevalence varied between 18.2 and 50.7 %, depending on locality, and this variation proved to be highly significant (χ 2 = 59.599; P < 0.000001) (Table 1 , Fig. 1 ), suggesting a focal occurrence of borreliosis.

also in 132,142 other papers