adamantane africa amantadine anhui antigen antigenic drift arbidol asian brown cloud avian influenza barefoot doctor bird bird flu cambodia canine influenza cardiovascular disease in china centers for disease control and prevention china china health and nutrition survey china project chinese family panel studies chronic diseases in china digital object identifier dinosaur disease surveillance in china environment of china equine influenza europe evolution flumist flu season fluzone fujian genotype guangdong harbin health health informatics in china hemagglutinin hepatitis b in china hong kong hospitals in china human human flu indonesia influenza influenza genome sequencing project influenza pandemic influenza research influenza treatment influenza vaccine influenzavirus a influenzavirus b influenzavirus c international committee on taxonomy of viruses iodine deficiency in china japan laos leprosy in china malaysia margaret chan medicine in china mental health in china middle east mouse mutation neuraminidase inhibitor orthomyxoviridae oseltamivir pandemic severity index pathogen patriotic health campaign peramivir pharmaceutical industry in china pharmacy in china porcine reproductive and respiratory syndrome virus poverty in china proceedings of the national academy of sciences progress of the sars outbreak reassortment rimantadine robert webster severe acute respiratory syndrome south korea spanish flu state administration of work safety state food and drug administration stroke in china taiwan thailand the china study traditional chinese medicine tuberculosis in china vegetarianism in china vietnam viral shedding wikimedia commons wikinews world health organization xinjiang zanamivir