The U.S. is set to vaccinate 100 million Americans fully by the end of this weekend, according to the Centers for Disease Control and Prevention. RELATED: https://bit.ly/3aQpiMr Even as more Americans receive the vaccine, coronavirus cases are soaring in countries like India and Costa Rica. The U.S. has pledged $100 million in COVID-19 aid to India. There have now been at least 150 million coronavirus cases worldwide, according to Johns Hopkins University data. » Subscribe to USA TODAY: http://bit.ly/1xa3XAh » Watch more on this and other topics from USA TODAY: https://bit.ly/3ucmQr6 » USA TODAY delivers current local and national news, sports, entertainment, finance, technology, and more through award-winning journalism, photos, videos and VR.