![The Delta variant is now dominant in the United States as new Covid-19 cases rise week-to-week.](https://abc17news.b-cdn.net/abc17news.com/2021/07/hypatia-h_26c3a32ec28ee383f696fa79f5d546a5-h_ffb86d5c67f5c966e7d8a809c91df900-300-375x225.jpg)
Delta variant’s trajectory in UK and Israel provides hope for US — if we can keep vaccinating
By Deidre McPhillips, CNN All eyes are on the Delta variant that is now dominant in the United States as new Covid-19 cases rise week-to-week and the variant — first identified in India and also known as B.1.617.2 — accounts for a growing share. But trends from Israel and the United Kingdom — where the
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