Based on past pollen counts and expected weather conditions, pollen levels for Saturday will be increasing but will remain in the extremely low range. This results in part from higher temperatures and the lower dewpoint.
FDA Approves First Flu Shot With Added Ingredient to Boost Immune Response
WEDNESDAY, Nov. 25, 2015 (HealthDay News) -- The first flu vaccine with an adjuvant has been approved for use in seniors, the U.S. Food and Drug Administration said Tuesday.
An adjuvant is any compound used in vaccines to boost the immune response of vaccinated people.