May Day holiday is coming! Beware of DVT (Deep Vein Thrombosis) during longdistance travel
The "May Day" holiday is coming, and many people will embark on a journey of visiting relatives and vacations, and starting a happy journey. However, during a long journey by coach, train or plane, there is one disease that may creep up on you and need the attention of travelers: deep vein thrombosis in the lower limbs.