Dairy farmers are apprehensive about the Omicron outbreak sweeping into rural areas and putting workers in sick beds.
They are preparing in advance as best as they can to reduce the risk of entire teams falling ill when the Covid-19 variant takes hold.
Social distancing measures include workers taking on specific roles to prevent contact and farm owners keeping their distance from managers in the event they get called in to do a shift in the dairy shed.
Federated Farmers dairy chairman Wayne Langford said small and large teams were both vulnerable and could not afford to lose workers as farmers were already thousands of employees short because of Covid 19.
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Farmers needed to be aware of how difficult it would be as the industry was "drastically" short of staff.
No farmer could afford to have their whole team sick and cows needing to be milked, he said.
He had just visited his neighbour to learn how to milk cows in his shed, so he could provide cover in the event he was laid low by the virus.
"We are riding the start of a wave but, when that wave comes in, we will have a month of everyone chipping in .. My advice to farmers is be practical about it but take it seriously. This is going to come and it's not an ‘if' but a ‘when' issue."
Langford said farmers were creating team bubbles among shift workers to reduce contact.
"That's a bit hard for a team of six, but they might have one milking the cows consistently and one moving the cows around to try and isolate them with as little contact as possible."
Smaller communities have the disadvantage of having fewer people, with no back-up in vet clinics or other services.
The lack of migrant workers has contributed to the labour shortage with migrant wages rising about 20 per cent.
Langford said Government restrictions on who was entering the country was causing labour costs to increase. Workers promised entry had been unable to get in because there were not enough MIQ beds.