Parvovirus B19 infection presenting with severe erythroid aplastic crisis during pregnancy in a woman with autoimmune hemolytic anemia and alpha-thalassemia trait: a case report

1 Department of Internal Medicine, Feng Yuan Hospital, No. 100, Ankang Road, Taichung City 420, Fengyuan District, Taiwan

2 Department of Gynecology and Obstetrics, Feng Yuan Hospital, No. 100, Ankang Road, Taichung City 420, Fengyuan District, Taiwan

3 Section of Infectious Disease, Department of Internal Medicine, Feng Yuan Hospital, No. 100, Ankang Road, Taichung City 420, Fengyuan District, Taiwan

4 Department of Pediatrics, Feng Yuan Hospital, No. 100, Ankang Road, Taichung City 420, Fengyuan District, Taiwan

5 Department of Anatomical Pathology, Feng Yuan Hospital, No. 100, Ankang Road, Taichung City 420, Fengyuan District, Taiwan

6 Division of Hematology/Oncology, Department of Internal Medicine, Feng Yuan Hospital, No. 100, Ankang Road, Taichung City 420, Fengyuan District, Taiwan