Global COVID-19 deaths hit 4 million amid rush to vaccinate

Cemetery workers at the Inhauma cemetery June 18 in Rio de Janeiro, Brazil, carry the coffin that contains the remains of 89-year-old Irodina Pinto Ribeiro, who died from COVID-19 related complications. (AP Photo/Bruna Prado, File)

A woman breaks down Friday as she prays before the cremation of a relative who died of COVID-19 in Gauhati, India. (AP Photo/Anupam Nath, File)

The global death toll from COVID-19 eclipsed 4 million Wednesday as the crisis increasingly becomes a race between the vaccine and the highly contagious delta variant.