Brand-new ultralow-temperature freezers are prepared to ship at warehouse at Kanou Reiki, a freezer supplier, Friday, Jan. 22, 2021 in Sagamihara, west of Tokyo. Some of COVID-19 vaccine must be kept at the ultra-cold temperature of around -70 degrees Celsius (-94 Fahrenheit). Japan is accelerating preparations for COVID-19 vaccinations in hopes of starting them in late February, but uncertainty is growing as the country faces vaccine-shy public, slow approval process and bureaucratic roadblocks, casting a doubt if Tokyo Olympic this summer is possible. (AP Photo/Eugene Hoshiko)