Poorest Countries Could Be Left Behind As Wealthy Nations Buy Up Covid Vaccine

https://img.huffingtonpost.com/asset/5fa983dd2400004020b03f3e.jpeg?cache=qq2lo0xku4&ops=224_126 Poor coun­tries could be left behind in the fight against coro­n­avirus as wealth­i­er nations scram­ble to buy up dos­es of a poten­tial Covid-19 vac­cine, cam­paign­ers have warned.  On Wednes­day, phar­ma­ceu­ti­cal giant Pfiz­er and its Ger­man part­ner BioNTech

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