In Mexico there have many case of swine flu so not many people are on the streets and city. As there is no confirmed case in Australia the government already has some plans in place if there is an outbreak.
Scientists think the swine flu started with a pig with the flu and at the same time the pig got the bird flu and got the human flu and that made the deadly swine flu. Australia has put in some heat cameras in place to detect the high readings of heat. Symptoms of swine flu are similar to those of influenza and of Influenza like illness in general namely chills, fever; sore throat muscle pains severe headache coughing, wealeness and general discomfort.
My opinion is the government is doing the right thing if there is an outbreak of the flu Australia is ready.
