Virus H7N9 biến đổi gien có thể phát triển thành đại dịch ở người
(SGGP) - Kết quả một cuộc nghiên cứu do một nhóm nhà khoa học của Đại học Hồng Công vừa công bố trên Tạp chí khoa học Nature ngày 11-3 cho biết, virus cúm gia cầm H7N9 vẫn có khả năng phát triển thành đại dịch ở người nếu như không có các biện pháp kiểm soát hiệu quả. Các nhà khoa học đã thu thập và phân tích nhiều mẫu bệnh phẩm từ các đàn gà ở 15 thành phố khác nhau của Trung Quốc và nhận ra rằng virus H7N9 thường xuyên biến đổi gien.
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