If Argentina managed to infect the garrison of the falklands with salmonella, couldn't they just fly troops in and land in Mount Pleasant unresisted? The four Typhoon fighters wouldn't be able to take off for fear of crashing with the sickness, and 300 crack troops pouring out the back of a couple of Herculese would be able to capture whatever resistance the sick company-strength defenders could mount very fast, perhaps without firing a shot.
From there they could just fly in reinforcements, ASMs and SAMs.
What do you think of this plan?