Worldwide

Here you can find the worldwide biosecurity averages based on all surveys representing a real herd. These statistics are provided per country and species or production type.

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Statistics for Free range layers - Worldwide

External biosecurity

A. Infrastructure, location and housing 60%

B. Organization of the farm and supply of materials 61%

C. Visitors and personnel 66%

D. Purchase of one-day-old chicks 67%

E. Purchase of laying hens 74%

F. Depopulation of laying hens 76%

G. Transport of eggs 51%

H. Feed and water supply 77%

I. Manure and carcass removal 75%

Subtotal external biosecurity 67%

Internal biosecurity

J. Disease management 74%

K. Measures between compartments 71%

L. Cleaning and disinfection 72%

M. Egg management 61%

Subtotal internal biosecurity 70%

Total 68%

number of completed surveys: 246