Doctors have warned that many coronavirus patients, especially younger ones, are suffering aftereffects for a long time despite subsequently testing negative for the virus and are calling on the government to take countermeasures.The aftereffects include malaise and difficulty breathing. In severe cases, patients became bedridden even though they had been diagnosed with a mild case of the COVID-19 disease caused by the virus.So far in Japan, there are not many medical institutions that treat patients suffering from such long-lasting effects."Most of them are in their 40s or younger. The gov…READ FULL ARTICLE