Chinese study finds different immune responses in Covid patients, could help develop vaccine by Abbas Adil 07:31 | Thursday May 7، 2020 07:31 | Thursday May 7، 2020 New Delhi: Covid-19 patients have varied immune responses, producing virus-specific neutralising antibodies as well as ‘T-cells’, a new study by Chinese researchers has suggested. Published in the journal Immunity, the study is based…