A fine microvirus infection is usually curable. It is possible for humans to be infected with the minutiae virus type B19. Infected patients may have fever, sore throat, muscle pain, hemolytic anemia, skin purpura and other related manifestations. However, there is no specific solution for the treatment of this disease, mainly symptomatic supportive treatment, after effective treatment can still be improved. People infected with fine virus b16, pay attention to rest, drink more water, pay attention to supplemental nutrition. Joint pain can be treated with pain relieving drugs such as ibuprofen. If the disease is more serious, you can use a large amount of immunoglobulin treatment. Hemolytic anemia can be given blood transfusion. People infected with small virus, it is recommended to carry out active treatment, pay attention to more rest, try to isolate the treatment, the condition can still be improved.