Dear Editor,Influenza A viruses cause pandemics at an interval of approximately 10–40 years,and pigs are regarded as a'mixing vessel'because they are easily infected with avian and human influenza viruses(Ito...Dear Editor,Influenza A viruses cause pandemics at an interval of approximately 10–40 years,and pigs are regarded as a'mixing vessel'because they are easily infected with avian and human influenza viruses(Ito et al.,1998).According to previous studies,H3N2,H1N2,and展开更多
基金in part funded by a 2015 research fund from Chungnam National University
文摘Dear Editor,Influenza A viruses cause pandemics at an interval of approximately 10–40 years,and pigs are regarded as a'mixing vessel'because they are easily infected with avian and human influenza viruses(Ito et al.,1998).According to previous studies,H3N2,H1N2,and
