According to Wang Junzhi, an academician with the Chinese Academy of Engineering and an expert in the vaccine R&D team of the State Council joint COVID-19 prevention and control mechanism, China has a complete regulatory process to ensure the quality of vaccines after they are approved for marke...
In a statement, AstraZeneca said its COVID-19 vaccine had a 79% efficacy rate at preventing symptomatic COVID and was 100% effective in stopping severe disease and hospitalization. Investigators said the vaccine was effective across all ages, including older people — which previous s...
根据空前“its COVID-19 vaccine (疫苗) is safe”和下文“The news may lead to vaccinating (接种疫苗) that age group”可知,新冠疫苗很安全,最小12岁的儿童是可以接种的。结合单词首字母可知,这里考查protect,意为“保护”。该空与前面的“… is safe”并列,应用一般现在时第三人称单数形式。故填(p)...
The COVID-19 vaccines are safe, and the vaccination does not lead to leukemia or diabetes, said Wang Fusheng, an academician with the Chinese Academy of Sciences. Wang said various vaccine substances are safe for humans and will not directly cause diseases. The reagents used in the production ...
Currently, the two vaccines are almost equally safe in terms of "safety evaluation" observed by public information from the media. Andrew Pollard and colleagues report their phase 1/2 randomized trial of one injection of chimpanzee adenovirus-vectored COVID-19 vaccine. Local and systemic adverse...
PROVIDENCE, R.I. (AP) — Some Rhode Islanders could receive Pfizer's COVID-19 vaccine as soon as next week, state officials said in a virtual news conference.
BEIJING, May 24 (Xinhua) -- A clinical trial in China has shown that an inhalable COVID-19 booster vaccine is safe and effective in adults. Scientists led by Chen Wei with the Academy of Military Medical Sciences in China developed an aerosolized adenovirus type-5 vector-based COVID-19 vac...
COVID-19VIRUS diseasesIMMUNOLOGIC diseasesPANDEMICSRapid development of an efficacious vaccine against the viral pathogen severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the cause of the coronavirus disease 2019 (COVID-19) pandemic, is essential, but rigorous studies are required to...
The inactivated COVID-19 vaccine, developed by State-owned Sinopharm, which won conditional market approval, is safe and has an efficacy of 79 percent, the company said. It had already gained approval for general use in the United Arab Emirates and Bahrain before winning condi...
A medical worker injects a dose of COVID-19 vaccine at a vaccination site of Jingcheng Hospital in Ruili City, southwest China's Yunnan Province, April 1, 2021. (Xinhua/Chen Xinbo) BEIJING, Jan. 26 (Xinhua) -- A China-developed mRNA COVID-19 vaccine has been shown to be safe, well...