Diagnosis and Control of Ascariasis in Pigs - Ascaris: The Neglected Parasite - page 381

1998 Denmark, Norway,

& Sweden

516 herds 25 e 30% 67

1998 Iceland 13%

1998 Finland 5%

1999 Denmark 413 farms 56% 68

2000 China 100 outdoor pigs 37% j

2001 Germany 13 farms 33% 3

2004 Tanzania 70 pigs 44% k

2005 The Netherlands 9 conventional farms 11% l

2005 The Netherlands 16 free range farms 50%

2005 The Netherlands 11 organic farms 73%

2005 China 3636 pigs 5% m

2005 India 501 pigs 16% n

2008 Kenia 230 pigs 29% o

2010 USA 91 farms (finishing

pigs)

39% p

( Continued )