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Health workers wearing personal protective equipment (PPE) stand next to the entrance of a neighborhood during a COVID-19 lockdown in the Jing'an district in Shanghai on April 12, 2022. (Photo by HECTOR RETAMAL / AFP) (Photo by HECTOR RETAMAL/AFP via Getty Images)

Health workers wearing personal protective equipment (PPE) stand next to the entrance of a neighborhood during a COVID-19 lockdown in the Jing'an district in Shanghai on April 12, 2022. (Photo by HECTOR RETAMAL / AFP) (Photo by HECTOR RETAMAL/AFP via Getty Images)