A family member of a patient hospitalized with COVID-19 waits in line in hopes of refilling empty oxygen tanks, outside the Nitron da Amazonia company, in Manaus, Amazonas state, Brazil, Friday, January 15, 2021. Hospital staff and relatives of COVID-19 patients rushed to provide facilities with oxygen tanks just flown into the city as doctors chose which patients would breathe amid dwindling stocks and an effort to airlift some of them to other states. (Photo by Edmar Barros/AP Photo)
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