(Bloomberg) Young children who received two doses of China’s Sinovac Biotech Ltd. vaccine gained “modest” defenses against omicron infections and higher protection against developing severe cases of Covid-19, a study showed.
(Bloomberg) Young children who received two doses of China’s Sinovac Biotech Ltd. vaccine gained “modest” defenses against omicron infections and higher protection against developing severe cases of Covid-19, a study showed.