[1]Department of Virology College of Medicine University of Ibadan Ibadan Nigeria;
[2]Department of Medical Laboratory Services University of Abuja Teaching Hospital Gwagwalada Abuja Nigeria;
[3]Department of Medical Microbiology and Parasitology University of Ilorin Ilorin Nigeria;
[4]Department of Laboratory Services E-Clinic and Diagnostic Ltd Abuja Nigeria;
B19V viraemia; Anaemia; Serological survey;