NIH Lifts Ban On Research That Could Make Deadly Viruses Even Worse
After an unusual three-year moratorium, the federal government says it will once again allow research on deadly viruses that could spark pandemics. The work has sparked concerns about bioterrorism.
Đọc thêm tại NPR
at December 19, 2017 at 09:33PM
Health & Science
Thứ Ba, 19 tháng 12, 2017
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