Global Covid-19 cases surpass 100 million as nations tackle vaccine shortages

Global coronavirus cases surpassed 100 million on Wednesday, according to a Reuters tally, as countries around the world struggle with new virus variants and vaccine shortfalls. Almost 1.3% of the world's population has now been infected with Covid-19, the disease caused by the novel coronavirus, and more than 2.1 million people have died. One person has been infected every