{"word_count": 135, "character_count": 968}
Auteur : Zhang Zhihao Production : China Daily, un  quotidien chinois en anglais. Il fut fondé en 1981 et est le plus important des journaux en anglais du pays, avec un tirage de 200 000 exemplaires.Diffusion : Le site&#160;China Daily&#160;(chinadaily.com.cn)Date et heure : 27 avril 2020, 16:59Three vaccines - one adenovirus vector and two inactivated - have entered phase two of clinical trials in China, and more research is needed to evaluate their safety and efficacy, a researcher said on Monday.&#160;  Wang Guiqiang, director of infectious diseases at Peking University's First Hospital, said that China has five types of vaccines in development, and they are progressing smoothly.&#160; Source : Zhang Zhihao, «&#160;Three vaccines enter 2nd phase of trials in China»,&#160;China Daily, 27/04/2020. URL :&#160; https://global.chinadaily.com.cn/a/202004/27/WS5ea69f0da310a8b2411520e2.html (consulté le 28/04/2020)Photo «&#160;à la une&#160;» : © China Daily 