Topic: Covid-19 cases are rising in countries praised for stopping outbreaks. Do they need to change their strategies?

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Covid-19 cases are rising in countries praised for stopping outbreaks. Do they need to change their strategies?

A year and a half since the first Covid-19 cases were identified, many countries in Asia-Pacific feel right back where they started.

https://www.cnn.com/2021/08/08/asia/delta-covid-zero-china-australia-intl-dst-hnk/index.html