parvovirus b19 in erythema infectiosum - closeup view 3d

erythema infectiosum parvovirus virus butterfly b19 disease slapped cheek syndrome children humans viral genome blood serum antigen genotypes complications saliva mucus immunity pcr miscarriage infectious low-grade fever headache rash joints measles scarlet rubella dukes39aph39 roseola non-enveloped dna self-limited arthritis capsid wrists knees ankles fingers shoulders glycosphingolipid globoside tissues antibodies igm aplastic crisis sickle-cell hemolytic anemia hereditary spherocytosis damage bone marrow cell cycle