Train, bus or fly from Beijing to Shanghai Maglev Train? China Railways G-Class operates a train from Beijing to Shanghai Maglev Train every 2 hours. Tickets cost $130 - $160 and the journey takes 4 h 48 min. Shanghai Metro also services this route every 10 minutes.
Pollen allergies aren't usually characterized by a sore throat, and headaches are among the less common symptoms of a pollen allergy. The more typical symptoms of a pollen allergy -- also called allergic rhinitis or hay fever -- are a runny nose, sneezing, itchy or water eyes, nasal congestion and an itchy throat.
If inhaled, pollen may trigger allergic reactions such as Rhinitis, Hayfever or Sinusitis. There are many types of pollen but the most common pollen types found in America are Grass and Tree pollen. Tree and grass pollen are the most common triggers of Sinusitis and Allergies. Sweet vernal grass is mostly found in Europe, Northern Asia, Japan, North western Africa and North America.