Concentration of pollen grains in the air for Tuesday will be falling and will remain in the extremely low range. This lowering of pollen concentrations is a result of rising humidity and expected precipitation in the morning and afternoon which tends to wash pollen out of the air.
Seasonal Flu Vaccine Even Less Effective Than Thought: CDC
THURSDAY, Feb. 26, 2015 (HealthDay News) -- This year's flu vaccine is even more disappointing than previously reported, showing just 18 percent effectiveness against the dominant H3N2 strain of flu, health officials reported Thursday.
That's a drop from the 23 percent protection level estimated for the flu shot earlier in... Full Article »