Biotechnology Notable news last week included AstraZeneca and Sanofi presenting new Phase III date on their jointly-developed nirsevimab in respiratory syncytial virus (RSV). With a heavy week of first-quarter 2021 financial result reporting, attention focussed on Bristol Myers Squibb and Merck & Co, which both reported downturns in the sales of blockbuster ant-PD-1 therapies, Opdivo and Keytruda, respectively, caused by the COVID-19 pandemic, with analysts taking a closer look. Also, AstraZeneca came out with results that pleased investors, as did Vertex Pharmaceuticals. 2 May 2021