Expo exhibition center opens for COVID-19 quarantine

<p><span class="r-18u37iz">Shanghai</span><span class="css-901oao css-16my406 r-poiln3 r-bcqeeo r-qvutc0"> launched a new central quarantine site at Shanghai World Expo Exhibition &amp; Convention Center on Saturday to house the city&#39;s surging </span><span class="r-18u37iz">COVID-19</span><span class="css-901oao css-16my406 r-poiln3 r-bcqeeo r-qvutc0"> cases.</span></p>