Pfizer and BioNTech say final analysis shows coronavirus vaccine is 95% effective with no safety concerns
With possible vaccine on the horizon, US is likely in 'last big surge' of the Covid-19 pandemic's toughest phase
Pfizer has enough safety data about its coronavirus vaccine and is preparing to submit for FDA authorization, CEO says
Almost 1 in 10 transgender Americans use nonprescribed hormones because they're uninsured or insurance won't cover the cost
