• All About Immunization

http://www.dshs.state.tx.us/immunize/default.shtm

• All About the Flu

http://www.texasflu.org/

• All About the Flu Vaccine

http://www.cdc.gov/vaccines/hcp/vis/vis-statements/flu.pdf http://espanol.cdc.gov/enes/flu/faq/preventing-flu-illness.htm