A study on murine acute myeloid leukemia (AML) models demonstrated that employing oncolytic vesicular stomatitis virus (VSV), which encodes IFNβ and the sodium iodide symporter (NIS) reporter, showed that viral infection could not increase the expression of PD‐L1 on the surface of tumor cells. The gene discussed is SLC5A5; the disease is acute myeloid leukemia.