04:46 Editor's note: Peter Doherty is 1996 Physiology or Medicine Nobel Laureate. This is his speech at the TV forum "Science in an uncertain world" jointly held by the CGTN Think Tank
SYDNEY, March 30 (Xinhua) -- Australian Nobel laureate immunologist Peter Doherty said it is highly improbable that people who have recovered from COVID-19 will be infected again, and even if it turn
Australian Nobel laureate immunologist Peter Doherty said it is highly improbable that people who have recovered from COVID-19 will be infected again, and even if it turns out to be the case, th
SYDNEY, March 30 (Xinhua) -- Australian Nobel laureate immunologist Peter Doherty said it is highly improbable that people who have recovered from COVID-19 will be infected again, and even if it turn