Parvovirus infection

Human parvovirus (HPV) is one of the smallest DNA-containing viruses currently found, and human parvovirus infection is a group of diseases that have been gradually recognized for more than 20 years. Clinical manifestations may include general symptoms of viremia, as well as infectious erythema, vascular purpura, arthropathy, numbness and tingling of fingers. Pregnant women can cause intrauterine infection, which can cause fetal anemia, edema and Death, aplastic anemia crisis (aplastic anemia crisis) can occur in patients who have suffered from hemolytic anemia. Most of the diseases in this group are acute self-limiting processes with good prognosis, but those with immunodeficiency can show chronic delay. In recent years, there have been several reports of deaths due to fulminant myocarditis and fulminant hepatitis.