A U.S. Patent Application for “Methods for Viral Inactivation and Other Adventitious Agents” was published by  Genentechon July 9th, 2020. The present invention is a method for inactivating virus or adventitious agents in cell culture media while the media maintains suitability for cell culture, said method comprising (a) subjecting the cell culture media to high temperature short time (HTST) treatment; and (b) adjusting one or more parameters selected from the group consisting of pH, calcium level and phosphate level. Learn More