Every average Australian knows fever, sore throat....and a ship... equals Covid..till proven otherwise!
The Dept of Ag, with its biosecurity role in this country, however, hasnt quite got the message. The email below shows that not only could they not spell "throat" (for "through" read throat?)....they deemed 3 crew members with fever and one "suffering small pain in through [throat] swallowing.." to be "no concern for Covid".
Either they are even more incompetent than previously believed OR they were determined to get those last sheep out of WA before the seasonal ban of Jun 1.