The primary allergen during the fall allergy season, which can start as early as August, is ragweed pollen. A ragweed plant lives only one season, but it is very powerful. A single plant can produce up to 1 billion pollen grains. These grains are...
                
                
                
                
                
              
              
            
             
              
              
              
              
            
            
            
            
              
                
August 20, 2024