TY - JOUR T1 - Health Findings JF - The Nation's Health JO - Nations Health SP - 21 LP - 21 VL - 44 IS - 1 AU - Donya Currie Y1 - 2014/02/01 UR - http://www.thenationshealth.org/content/44/1/21.abstract N2 - A U.S. Food and Drug Administration study has found acellular pertussis vaccines are effective in preventing the disease, but such vaccines might not prevent the spread of infection from the bacteria that causes whooping cough. ER -