159,121 people were vaccinated on Wednesday. To date, 6 million Ukrainians – about 20% of the adult population — have received one or two doses. To date, there are 143 known cases of the highly contagious Delta variant in Ukraine, largely in Kyiv and in western regions. “The situation is deteriorating in every region of the country, and the outbreak can be expected not only in some regions but anywhere,” Chief Sanitary Doctor Ihor Kuzin Ukrainian Radio.