Jen EY, Jackups R Jr. Parvovirus infection mimicking a myeloproliferative neoplasm in a toddler with sickle cell disease. Blood. 2014;124(14):2314.

On page 2314 in the 2 October 2014 issue, there is an error in the last sentence of the text. The sentence reads, “However, this case of extreme leukocytosis was an unusual presentation of parvovirus infection in a splenectomized toddler, a type of infection that has been rarely reported in the literature.” It should have read, “However, this case of extreme leukocytosis represents an unusual and rarely reported presentation of parvovirus infection in a splenectomized toddler.” The error has been corrected in the online version, which now differs from the print version.