raingarden
Crowing
They will use ventilation shutdown with another method in what they define as constrained circumstances but not alone as the only method of depopulation.
Quote
"When no other preferred or alternative methods can be implemented to meet the 24-48 depopulation goal, the AVMA Depopulation Guidelines permits Ventilation Shutdown Plus (+) in constrained circumstances. This policy is further elaborated in the HPAI Response: Ventilation Shutdown Plus (+) Policy, posted at www.aphis.usda.gov/fadprep. "
**See page 4 and appendix A https://www.aphis.usda.gov/animal_health/emergency_management/downloads/hpai/depopulationpolicy.pdf
Whew! You took a really deep dive down the rabbit hole to find all that @NanaK. Nice job.
I guess the bottom line is they can and will do whatever it takes to kill them as soon as they can.... whatever the means..