Based on past pollen counts and expected weather conditions, pollen levels for Tuesday will remain stable in the moderate range. Pollen producing plants are at a relatively steady level of pollination at this time.
Preteen Whooping Cough Vaccine Loses Strength Over Time, CDC Finds
MONDAY, May 4, 2015 (HealthDay News) -- A booster shot of the whooping cough vaccine that is given to preteens loses a large measure of effectiveness within a few years, new research reveals.
The U.S. Centers for Disease Control and Prevention investigation may help explain a recent surge in the number of Americans with ... Full Article »