Johnson and Johnson pausing trial shows ‘process is working,’ doctor says

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NBC News medical contributor Dr. Vin Gupta tells TODAY that the current surge in U.S. coronavirus cases is “not just about increased testing … this is not going away.” He says that Johnson & Johnson putting its vaccine trial on hold after a patient came down with an unexplained illness is actually reassuring: “This says that the process is working … but we need to learn more.”