RT Journal Article SR Electronic T1 APHA Sections join Flu Near You Challenge to help track influenza JF The Nation's Health JO Nations Health FD American Public Health Association SP 13 OP 13 VO 42 IS 2 A1 Teddi Dineley Johnson YR 2012 UL http://www.thenationshealth.org/content/42/2/13.1.abstract AB