Officials Urge More to Be Vaccinated as Delta Variant Could Become Dominant Strain Soon in the U.S.
The Delta variant of Covid-19 is getting a lot of attention lately as it is likely to become the dominant strain in the U.S. in the near future. This variant is more transmissible, can infect a large portion of those who have only had one dose of the vaccine, and can also cause more severe disease. Sarah Zhang, staff writer at the Atlantic, joins us for why health officials are using this variant of concern to push more people to be vaccinated.
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