I'm reiterating Buy ratings for giant drug store chains CVS-Caremark (NYSE: CVS) and Walgreen (NYSE: WAG) on likely increased store traffic, due to the H1N1 flu. So far, the nation is doing fairly well at ensuring that there will be enough swine flu vaccine for key populations --those who could quickly spread the virus like teachers, health care workers, emergency personnel etc., as well as other risk groups -- pregnant women, people caring for infants, people aged 25-64 who are at high risk due to compromised immune systems.

Beef, chicken, and pork producer 

