China khawpui pakhat, Wuhan a\anga \aidarh Coronavirus mi tam takin an thihpui tawh chu tun thlengin a tihdamna leh invenna damdawi hmuh chhuah a la ni lova, hetihlai hian San Diego-a Inovio's lab-ah scientist te chuan DNA technology hmangin invenna damdawi INO-4800 siam tumin an bei mek a ni.