http://www.nytimes.com/aponline/2009/10/15/health/AP-US-MED-Swine-Flu-Six-Months-Later.html?_r=1
Swine Flu 6 Months Later: but Winter Looms
Swine Flu Shots Revive a Debate About Vaccines
October 16, 2009
By JENNIFER STEINHAUER
http://www.nytimes.com/2009/10/16/health/16vaccine.html?_r=1&scp=2&sq=flu&st=cse