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THE world is still not using one of its most effective weapons against Covid – properly ventilating public spaces – more than two years into the pandemic, experts warn.
At the moment there is a “fragile, armed peace” with Covid-19, said Antoine Flahault, director of the Institute of Global Health at the University of Geneva.
转载说明:本文转载自Sunbet。 Usdt自动充值接口声明:该文看法仅代表作者自己，与本平台无关。转载请注明：Covid air war being lost, experts warn, urging mass ventilation