The amount of pollen in the air for Saturday will not change appreciably and will remain in the very low range. This is a result of stable temperatures. Only trace amounts of local pollen remain in the air at this time.
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.