Variant

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Pandemic is again leading business travelers to cancel trips, with airlines expecting their revenues to dip. ...
Nonfarm payrolls likely increased at a solid pace in August, though the Delta variant could have caused the rate of hiring to slow from earlier in the summer. ...
The W.H.O. labeled mu as a "variant of interest" on Monday, noting it may be able to evade vaccines and antibodies ...
The large number of potentially harmful genes in the genomes of cavalier King Charles spaniels likely resulted from its breeding history, report scientists at Uppsala University in Sweden. ...

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