“Johnson & Johnson said on Monday that it and the U.S. government will invest $1 billion to create enough manufacturing capacity to make more than 1 billion doses of a vaccine it is testing to stop the new coronavirus that has killed more than 35,000 people around the world.” (They don’t know if it works yet, but they’re building capacity in case it does…)

+ Bloomberg: Century-Old Vaccine Investigated as a Weapon Against Coronavirus.