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.
Weeds. They usually let go of their pollen in the late summer and fall. Ragweed is the weed most likely to cause hay fever. Other weeds that let go of pollen and can cause pollen allergy symptoms include: 1  burning bush (also called kochia, Mexican fireweed, summer cypress). 2  cocklebur.3  lambâs quarter.eeds. They usually let go of their pollen in the late summer and fall. Ragweed is the weed most likely to cause hay fever. Other weeds that let go of pollen and can cause pollen allergy symptoms include: 1  burning bush (also called kochia, Mexican fireweed, summer cypress). 2  cocklebur.