Many things have changed since the world came to know of COVID-19, five months ago. And it looks like there may be more surprises to come. Rachel Kelly speaks to Audrey Tan, Science and Environment Correspondent, Straits Times to find out the latest.

<p>Many things have changed since the world came to know of COVID-19, five months ago. And it looks like there may be more surprises to come. Rachel Kelly speaks to Audrey Tan, Science and Environment Correspondent, Straits Times to find out the latest.</p>

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