Rep B H
Tijdschr Diergeneeskd. 1980 Apr 1;105(7):282-9.
The incidence of roundworm infections was determined by examination of the faeces in a total number of 544 adult dogs in the Netherlands during the period from 1972 to 1977. The incidence of roundworm infections varied from 13 to 34 per cent (average 22.9 per cent) during this period, from 2 to 31 per cent (average 14.5 per cent) for Toxocara canis infections, from 8 to 15 per cent (average 11.2 per cent) for Toxascaris leonina infections and from 0 to 11 per cent (average 2.8 per cent) for combined T. canis and T. leonina infections.
1972年至1977年期间，通过对荷兰544只成年犬的粪便进行检查，确定了蛔虫感染的发生率。在此期间，蛔虫感染的发生率在13%至34%之间（平均为22.9%），犬弓首蛔虫感染的发生率在2%至31%之间（平均为14.5%），狮弓蛔虫感染的发生率在8%至15%之间（平均为11.2%），犬弓首蛔虫和狮弓蛔虫混合感染的发生率在0%至11%之间（平均为2.8%）。
