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Table 3 R. Helvetica Number and percent of positive samples, number of ticks in the positive samples and possible infection rate calculated as a minimum-maximun range descriptive of one or all of the ticks were positive in each positive pool.

From: Detection and prevalence of Anaplasma phagocytophilum and Rickettsia helvetica in Ixodes ricinus ticks in seven study areas in Sweden

Area Larvae Nymph Adult Male Adult Female Total
Lidingö 0 2/(20)/20/(2-20) 0 0 2/(13.3)/20/(2-16.5)
Alsike 0 1/(4.5)/6/(0.6-3.4) 1/(25)/4/(6.6-26) 0 2/(5.7)/10/(0.8-4.2)
Torö 1/(38)/15/(3-45) 5/(38)/75/(2.9-42) 0 0 6/(31)/90/(2.8-41.2)
Bogesund 0 0 0 0 0/(0)/30/(0)
Västerås 0 0 0 0 0/(0)/19/(0)
Lidköping 1/(33)/20/(2.2-44) 5/(45)/50/(4.8-47.6) 0 0 6/(40)/70/(4-47)
Norrbyskär 0 3/(50)/25/(5.8-49) 0 0 3/(50)/25/(5.8-49)
Total 2/(9.1)/35/(1.0-17.2) 16/(17.5)/176/(1.6-18) 1/(7.6)/4/(2.6-10) 0 19/(13.7)/215/1.5-17.3)
  1. The total ranges are calculated per area, stage and for the whole material. For abbreviations, see Table 2