The Biden administration has now agreed to back a proposal to suspend intellectual property protection for COVID vaccines. This is a break from US government’s long-held...
Ending the pandemic depends on achieving herd immunity, estimated at 70% or even 80% to 90% of a population. With some 30% of Americans telling pollsters they have no interest...
Most scientists agree that stringent control measures, involving efficient contact tracing, testing and isolation, together with social distancing and mask wearing, are required to...