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"Direct saliva testing can address bottlenecks of time, cost and supplies. Our test also has unique features that enable fast and frequent testing on a large scale," said Martin Burke, a chemistry professor who helped design the test.
"Economic history clearly shows that trade wars not only hurt global growth, but they are also unwinnable," said Lagarde.

"Every trade negotiation entails hard bargains, but both sides have to make concessions that improve the well-being of the partner country compared to a no-deal outcome," Hufbauer said.
"E-commerce is the key for the two countries to reach this goal", said Sontirat. He said e-commerce would help Thai products to reach Chinese consumers.
"Even right now, the NYPD doesn't have enough manpower to shift cops to one neighborhood without making another neighborhood less safe," Police Benevolent Association President Patrick Lynch said in a statement Monday on the budget cut. "We will say it again: the Mayor and the City Council have surrendered the city to lawlessness."
来源:资阳报