Or, it could be that people in S. CA and S. Arizona just catch the flu like everyone else. I don’t see a greater prevalence there than in the northeast.
Not everything is about illegal immigration.
Illegals are contracting the flu which Americans are too lazy to catch.
1. Swine flu originated in Mexico, Mexican citizens leave the area. Possibly, north of the border.
2. Infected people travel to North America where health care is better and free.
3. Uncontrolled immigration across the Southern states. No way for the INS to decide who passes go and who doesn't.
4. Poor hygiene. The last thing illegals are thinking about is how to prevent the spread of something they have caught in transit or before.
5. Concentration of the extremely poor who are more likely to carry illnesses.
6. Lack of proper quarantining of the infected. Out of control situation. ...