advanced form of test and trace

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I understand "advanced" here as "much better, highly developed." Am I on the right track?


The measure not only keeps infected people from mingling with others, but if a new infection is detected, the government can track that person’s movements and pinpoint people they might have come in contact with. Cowling calls this an “advanced form of test and trace” that will allow China to identify as many infected people as possible as quickly as possible, and then isolate them.

Source: Nature 30 MARCH 2020
The scientists on alert for second coronavirus wave in China
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