United States

How this city contained its second wave of Covid-19

Hong Kong (CNN)Hong Kong had just begun letting its guard down in late February when it was hit by a second wave of the novel coronavirus.After a brief period of low case numbers, new infections spiked dramatically, prompting a series of additional stringent restrictions.That second wave now appears to have largely passed. Hong Kong hasn't had a case of local transmission in more than two weeks, and the city is cautiously resuming normal life. Hong Kong's success in surviving multiple waves of the virus provides hard earned lessons to other cities around the world now looking to relax restrictions. In total, Hong Kong has recorded only 15 new cases since April 20, all of which were people with recent travel history. That brings the city's t ...