Table 7 Impacts of pig and poultry diseases on performance parameters

Pigs

Classical swine fever

Sow mortality

100% fatal^a

Reproduction

Zero due to mortality rate. 50% reduction overall assuming sows die halfway through the production cycle

Pre-weaned pig mortality

100% fatal^a

Growing/finishing pig mortality

100% fatal^a

Growing/finishing pig ADG

N/A due to mortality rate

Pig carcass weight

N/A due to mortality rate

Porcine reproductive and respiratory syndrome

Sow mortality

N/A

Reproduction

19.3% of sows abort, 2.4% decrease in farrowings per sow^b

Pre-weaned pig mortality

75% of affected pigs die^c

Growing/finishing pig mortality

8.5% of affected pigs die^d

Growing/finishing pig ADG

25% decrease for the four weeks after weaning^e

Pig carcass weight

N/A

Poultry

Low pathogenicity avian influenza

Hen mortality

Increased by 3.2%^f

Laying rate

Reduced by 74% for 14 d^f

Chick mortality

N/A

Chicken ADG

Reduced by 3.2% for 14 d^g

Chicken carcass weight

N/A

High pathogenicity avian influenza

Hen mortality

100% fatal^h

Laying rate

Zero due to mortality rate. 50% reduction overall assuming birds die halfway through the production cycle

Chick mortality

100% fatal^h

Chicken ADG

N/A due to mortality rate

Chicken carcass weight

N/A due to mortality rate

Avian infectious bronchitis

Hen mortality

Increased by 5.0%^h

Laying rate

Reduced by 30% for up to 80 dⁱ

Chick mortality

Increased by 20%^j

Chicken ADG

Reduced by 30% for 12 dⁱ

Chicken carcass weight

N/A

Newcastle disease

Hen mortality

Increased by 15.0%^k

Laying rate

Reduced by 40% for up to 28 d^k

Chick mortality

Increased by 40%^k

Chicken ADG

Reduced by 50% for 10 dl

Chicken carcass weight

N/A