FILE - In this May 18, 2021, file photo, medical personnel wearing protective gear, guide people at a rapid coronavirus testing center after the infection alert rose to level 3 in Taipei, Taiwan. After a year of success, Taiwan is struggling with its largest outbreak since the pandemic began. When locally transmitted cases started being found in May 2021, it soon became clear that the central government was ill prepared not only to contain them, but to even detect them on a large scale due to a lack of investment in and a bias against rapid testing. (AP Photo/Chiang Ying-ying, File)

FILE - In this May 18, 2021, file photo, a woman wearing face mask to protect against the spread of the coronavirus lines up at a rapid coronavirus testing center after the infection alert rose to level 3 in Taipei, Taiwan. After a year of success, Taiwan is struggling with its largest outbreak since the pandemic began. When locally transmitted cases started being found in May 2021, it soon became clear that the central government was ill prepared not only to contain them, but to even detect them on a large scale due to a lack of investment in and a bias against rapid testing. (AP Photo/Chiang Ying-ying, File)

FILE - In this May 18, 2021, file photo, medical personnel wearing protective gear, guide people at a rapid coronavirus testing center after the infection alert rose to level 3 in Taipei, Taiwan. After a year of success, Taiwan is struggling with its largest outbreak since the pandemic began. When locally transmitted cases started being found in May 2021, it soon became clear that the central government was ill prepared not only to contain them, but to even detect them on a large scale due to a lack of investment in and a bias against rapid testing. (AP Photo/Chiang Ying-ying, File)

FILE - In this May 18, 2021, file photo, a medical staff wearing protective gear, guides people at a rapid coronavirus testing center after the infection alert rose to level 3 in Taipei, Taiwan. After a year of success, Taiwan is struggling with its largest outbreak since the pandemic began. When locally transmitted cases started being found in May 2021, it soon became clear that the central government was ill prepared not only to contain them, but to even detect them on a large scale due to a lack of investment in and a bias against rapid testing. (AP Photo/Chiang Ying-ying, File)