China, US should lift Covid-19 travel bans if herd immunity reached, says expert


Source: thesundaily.my thesundaily.my

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China, US should lift Covid-19 travel bans if herd immunity reached, says expert 02 Mar 2021 / 16:18 H. Pix for representational purpose only. BEIJING: China and the United States should remove all barriers to travel between the two countries if the United States achieves herd immunity for Covid-19 with 90 per cent of its population vaccinated, potentially by August, a Chinese epidemiologist has said. The United States is the worst-hit nation in the world by case count, with nearly 30 million infections so far, though new cases have been declining. As of Sunday, 15 per cent of the US...