Coronavirus may have circulated in Italy earlier than thought: study

Source: Xinhua| 2020-11-20 15:32:52|Editor: huaxia

A study by an institute in Milan, Italy showed that 11.6 percent of volunteers who participated in a lung cancer screening trial had developed COVID-19 antibodies, months before the first confirmed case was reported in China. #COVID19

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011102121395302111