===== OMNIA_IN_OMNIA_OUT =====

=== All-in-all-out, VERSION OF THE GLOSSARIUM ===
A production system in which the whole flock (all-in-all-out) or groups of lambs/sheep of similar disease risk (modified all-in-all-out) are housed and moved as a single unit(s) and are removed from the farm as a unit.[[http://www.inspection.gc.ca/eng/1368456677456/1368456778304?chap=4 | Glossary of Terms proposed by the "National Sheep On-Farm Biosecurity Standard"]]