Test the implementation of a system for collecting sera from convalescent patients with antibody profiles among recovered cases of COVID-19 discharged to the community
Kufanya jaribio la kutekeleza mbinu ya ukusanyaji wa serami kutoka kwa watu wanaopona kupitia wasifu wa antibodi miongoni watu waliopona kutokana na COVID-19 walioruhusiwa kurudi nyumbani.