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Variant

Delta Variant: What to Know For Summer Travel

Given the surge in vaccinations and declining death rates related to Covid-19 in Europe and other parts of the world, many people are planning to travel this summer and beyond. However, experts say the fast-circulating delta variant is a…

Covid Delta variant not immediate threat to U.S.

Dr. Scott Gottlieb told CNBC on Wednesday that he believes enough Americans are fully vaccinated to delay the risk of the Delta-Covid variant."The question is, are there enough unvaccinated people for this to get into the population and…