Recent science Thanks to Scooter on ST for these links, which in part deal with why pela is the preferred oncolytic virus for solid tumors:
https://www.nature.com/articles/s41417-022-00507-9 https://www.frontiersin.org/articles/10.3389/fonc.2022.1018767/full https://www.nature.com/articles/s41392-023-01407-6