influenza, epidemic, swine flu, outbreak, flu, smallpox, infectious disease, bioterrorism, vaccine, virus, cerebrospinal meningitis, malaria, contagious disease, communicable disease, smallpox virus, dengue, superstrain, ebola virus, disease, swine influenza, atypical pneumonia, antiviral drug, zoonotic disease, severe acute respiratory syndrome, ebola fever, measles, lassa fever, rift valley fever, superbug, vaccination, variola, pertussis, cholera, sars, rotavirus, communicable, preparedness, acquired immune deficiency syndrome, haemorrhagic fever, rinderpest, tsunamis, meningococcus, predy, variola virus, marburg hemorrhagic fever, tuberculosis, infections, guinea worm disease, contagion, poliomyelitis, marburg, dengue fever, whooping cough, inoculation, serotype, transmissibility, recession, yellow fever, poliovirus, paratyphoid fever, lymphogranuloma venereum, pneumococcus, innoculation, crisis, immunization, malaria parasite, polio, parainfluenza virus, respiratory syncytial virus, arbovirus, piot, trypanosomiasis, ebola hemorrhagic fever, arboviruses, disasters, pathogen, grippe, bluetongue, arenavirus, varicella, chickenpox, hemorrhagic fever, cyberwar, ebola, west nile virus, rubella, zoonosis, climate change, mumps, human immunodeficiency virus, epiglottitis, west nile encephalitis, coxsackie virus, tubercle bacillus, sleeping sickness, virulence, undernutrition, stomach flu, filariasis, meningoencephalitis, meningitis, biosafety, epidemics, downturn, holocaust, pandemics, famines, conflagration, famine, plague, pogrom, catastrophe, plagues, scare, conflagrations, incarnation, scandal, tsunami, avatar, convention, epizootic, enzootic, pneumonic, endemic, zoonotic, contagious, febrile, virulent, catastrophic, debilitating, eruptive, lethal, recessionary, avirulent, exanthematous, infectious, neurotropic

swine flu, swine influenza

epidemic

epidemic, general