The new site at Miami-Dade College's north campus at 11380 Northwest 27th Avenue is set to open Wednesday from 7 a.m. to 7 p.m. and is expected provide 2,000 doses each day. Also beginning Wednesday, Jackson Health System will expand its criteria for coronavirus vaccinations to include people ages 50 and over who have a doctor's recommendation based on high-risk conditions. No. 3 - President Joe Biden said Tuesday the U.S. expects to take delivery of enough coronavirus vaccine for all adults by the end of May — two months earlier than anticipated — and he pushed states to get at least one shot into the arms of teachers by the end of March to hasten school reopenings.