AstraZeneca resumes Covid-19 vaccine trial in US
ফিনান্সিয়াল এক্সপ্রেস
প্রকাশিত: ২৪ অক্টোবর ২০২০, ১০:৪৯
AstraZeneca has resumed the US trial of its experimental Covid-19 vaccine after approval by regulators, and Johnson & Johnson is also preparing to resume its trial on Monday or Tuesday, the companies ...