When will we get a widely usable Covid19 vaccine? It’s been a big topic for discussion this week. On Wednesday, US President Donald Trump said it would be out by mid-October, not coincidently before the presidential election. That’s not what the US Cen...
When will we get a widely usable Covid19 vaccine? It’s been a big topic for discussion this week. On Wednesday, US President Donald Trump said it would be out by mid-October, not coincidently before the presidential election. That’s not what the US Cen...