Maria Jimenez receives a FluMist influenza nasal vaccination dose at the Fresno County Department of Health’s immunization clinic January 10, 2014 in Fresno, Calif.
Maria Jimenez receives a FluMist influenza nasal vaccination dose at the Fresno County Department of Health’s immunization clinic January 10, 2014 in Fresno, Calif. ERIC PAUL ZAMORA Fresno Bee Staff Photo
Maria Jimenez receives a FluMist influenza nasal vaccination dose at the Fresno County Department of Health’s immunization clinic January 10, 2014 in Fresno, Calif. ERIC PAUL ZAMORA Fresno Bee Staff Photo

Nasal spray ineffective; get flu shots instead, CDC urges

July 01, 2016 08:00 AM