Merck & Co. Inc. became the first of the big pharmas to reduce its 2020 revenue guidance due to the novel coronavirus pandemic, announcing on 28 April that it anticipates a $1.7bn hit to pharmaceutical sales this year, with the damage confined mainly to the second quarter. Overall, the pharma reduced its revenue guidance by $2.5bn at the midpoint, including a decline in its animal health business and the impact of foreign exchange.
The pandemic’s impact was negligible during the first quarter, with “pushes and pulls across our divisions and regions,” chief financial...








