KGO ABC World News Tonight With David Muir February 17, 2021 01:41:00
Herd immunity still months away. >> let's say in may vaccines are going to be widely available to almost anybody, may, june, but it may take until june, july and august to finally get everyone vaccinated. >> reporter: the u.s. reports its lowest number of cases since october, but experts warn a new wave could be coming, fueled by uncontrolled variants. more than 1,100 cases of those reported across at least 42 states. >> that's something that i think everybody has to be even more cautious about. and nice to see the numbers of cases drop, but it can be misleading. >> that's the important thing ...
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