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The Arcane Research That Prepared Us for COVID-19

When virologist Susan Weiss, PhD, began studying the mouse hepatitis virus (MHV), colleagues wondered why she wanted to investigate something so obscure and irrelevant. Decades later, a crucial discovery that researchers made while studying MHV would hasten the development of vaccines against SARS-CoV-2. Learn how in the latest installment of the COVID-19 Basic Science Prequels.