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(Click for frequent words.) 75 H#N# pandemic 70 H#N# influenza pandemic 68 swine flu pandemic 67 pandemic 67 H#N# flu 66 H#N# swine flu 65 H#N# influenza outbreak 65 influenza pandemic 65 swine flu outbreak 65 pandemic flu 64 flu pandemic 64 flu outbreak 64 avian influenza pandemic 64 H#N# influenza virus 62 pandemic influenza 62 H#N# influenza 62 H#N# 62 Pandemic flu 61 H#N# virus 61 A/H#N# pandemic 60 swine flu virus 60 avian flu pandemic 60 Swine Flu pandemic 60 influenza 59 avian flu 59 swine flu 59 A/H#N# flu outbreak 59 bird flu pandemic 59 H#N# Swine Flu 59 A/H#N# flu pandemic 59 swine flu epidemic 58 pandemic H#N# virus 58 avian flu outbreak 58 novel H#N# influenza 58 swine Flu 57 bird flu epidemic 57 H#N# Influenza 57 SARS outbreak 57 flu epidemic 57 Flu pandemic 57 h#n# virus 57 flu 57 outbreak 56 mumps outbreak 56 SARS 56 Severe Acute Respiratory Syndrome 56 Pandemic influenza 55 pandemic H#N# 55 SARS epidemic 55 Avian flu pandemic 55 Swine Flu 55 antibiotic resistant superbug 55 flu virus 55 H1NI 54 bird flu outbreak 54 A/H#N# 54 A/H#N# influenza 54 H1 N1 54 epidemic 54 A/H#N# influenza virus 54 Swine flu 54 Flu 54 pandemic H#N# influenza 53 whooping cough epidemic 53 whooping cough outbreak 53 Swine flu pandemic 53 avian flu epidemic 53 Sudden Acute Respiratory Syndrome 53 seasonal influenzas 53 HIN1 flu 53 Pandemic H#N# 53 seasonal flu 53 h#n# 53 H1 N1 virus 53 seasonal flus 53 oseltamivir Tamiflu 53 seasonal influenza 53 avian influenza outbreak 53 HIN1 virus 53 C. difficile outbreaks 53 H#N# influenza strain 53 bird flu 53 superbug 52 H1NI virus 52 influenza epidemic 52 H1NI flu 52 C. difficile bacterium 52 Respiratory Syndrome 52 SARS virus 52 HIN1 52 A/H#N# virus 52 infectious disease 52 influenza A/H#N# 52 H1 N1 flu 52 Drug resistant tuberculosis 52 dengue epidemic 52 Sars epidemic 52 VLP vaccine candidate 52 N#H# virus 52 swine flue 52 influenza outbreaks 52 avian influenza 52 Seasonal influenza 52 Sars virus 52 H#N# Virus 51 A/H#N# flu 51 A/H#N# flu virus 51 C. difficile 51 Influenza 51 Avian flu 51 antibiotic resistant superbugs 51 pandemics 51 Seasonal flu 51 Swine Influenza 51 C. difficile outbreak 51 artemisinin resistance 51 AH#N# influenza 51 mumps outbreaks 50 seasonal influenza outbreaks 50 dengue outbreak 50 avian influenza outbreaks 50 mosquito borne illness 50 superbugs MRSA 50 Swine flue 50 H1N 50 pertussis whooping cough 50 H#N# Influenza virus 50 Sars Severe Acute 50 HINI 50 Influenza Pandemic 50 seasonal influenza vaccination 50 Sars outbreak 50 H#N#virus 50 measles epidemics 50 AH#N# flu 50 C Difficile 50 virulent H#N# virus 50 HINI virus 50 H#N# avian flu 50 superflu 49 Influenza A/H#N# 49 drug resistant superbug 49 hyper virulent strain 49 Swine Flu H#N# 49 pandemic influenza outbreak 49 influenza pandemics 49 polio outbreak 49 C. difficile infections 49 Mumps outbreak 49 virulent H#N# 49 AH#N# 49 norovirus outbreaks 49 measles epidemic 49 bird flu mutates 49 CDC Swine flu 49 atypical pneumonia 49 influenza virus 49 Avian influenza 49 whooping cough pertussis 49 anti viral 49 reemerging infectious diseases 49 Japanese Encephalitis JE 49 H#N# Flu 49 antibiotic resistant infections 49 mumps epidemic 49 bug Clostridium difficile 49 superbug Clostridium difficile 49 Haiti cholera epidemic 49 epidemics 49 SWINE flu 49 H#N# inoculation 49 influenza pandemic preparedness 48 dengue fever outbreak 48 H5 avian 48 measles outbreak 48 H#N# avian 48 bioterrorist attack 48 AH#N# virus 48 superbug C. difficile 48 mosquito borne virus 48 Conficker virus 48 diarrheal illnesses 48 superbug infections 48 Avian Bird Flu 48 mosquito borne infection 48 Avian Influenza AI 48 Cerebro Spinal Meningitis CSM 48 flulike virus 48 H#N# vaccine 48 influenza strains 48 flulike illness 48 Listeria outbreak 48 West Nile virus 48 whooping cough 48 infectious diseases 48 mosquito borne disease 48 mosquito transmitted diseases 48 HINI influenza 48 stockpile antiviral drugs 48 Noro virus 48 Whooping cough pertussis 48 C. diff 48 Foodborne illness 48 virus 48 avian flu virus 48 Avian Flu 48 influenza viruses circulating 48 Novel Influenza 47 Predy 47 Glaxo Relenza 47 Avian Flu pandemic 47 Tamiflu 47 meningitis epidemics 47 Influenza A/H#N# virus 47 H#N# avian influenza 47 influenza A/H#N# virus 47 H#N# Flu Virus 47 swine flu vaccine 47 H#N# strain 47 pandemic influenzas 47 Pandemic Influenza 47 flu pandemics 47 circovirus 47 norovirus outbreak 47 pandemic influenza H#N# 47 superbug MRSA 47 H#N#/swine flu 47 birdflu 47 avian strain 47 avian flue 47 Dengue fever 47 C.difficile 47 N#H# flu 47 waterborne epidemics 47 foodborne diseases 47 Spanish flu pandemic 47 chikungunya fever 47 smallpox outbreak 47 Chikungunya virus 47 H#N# Pandemic 47 Clostridium difficile C. difficile 47 prescribing antivirals 47 H5NI bird flu 46 deadly H#N# avian 46 H#N# influenza vaccines 46 Influenza immunization 46 smallpox 46 antibiotic resistant staph infections 46 MRSA methicillin resistant Staphylococcus 46 hospital superbug MRSA 46 avian influenza H#N# 46 antivirals 46 A/H#N# swine flu 46 multidrug resistant bacteria 46 Pandemic H#N# influenza 46 avian influenza AI 46 Avian Influenza Bird Flu 46 Staphylococcus aureus MRSA 46 Influenza H#N# 46 Tamiflu resistant strains 46 paratyphoid fever 46 Clostridium difficile C diff 46 Smallpox vaccine 46 bird flu virus 46 Clostridium difficile 46 polio epidemic 46 meningitis outbreak 46 antibiotic resistant bugs 46 swine influenza 46 Chikungunya fever 46 chronic noncommunicable diseases 46 pandemic preparedness 46 superbugs 46 Dr. Andre Corriveau 46 MDR tuberculosis 46 A/H#N# flu vaccine 46 bird flu strain 46 respiratory viruses 46 tick borne illnesses 46 antiviral drug 46 mass inoculations 46 infections 46 Scarlet fever 46 hemorrhagic dengue 46 sars 46 outbreaks 46 C. diff outbreak 46 dengue epidemics 46 Tamiflu oseltamivir 46 Flu Pandemic 46 Swine flu vaccine 46 ravaged poultry flocks 46 antiviral stockpile 46 pertussis 45 drug resistant strains 45 C diff infection 45 Ebola outbreak 45 Bird flu 45 mosquito borne malaria 45 insect borne diseases 45 antibiotic resistant bacterium 45 aureus infections 45 Anflu 45 antiviral drugs 45 vaccine 45 influenza AH#N# 45 mosquito borne 45 smallpox vaccines 45 HCAIs 45 Monkey Pox 45 MRSA superbug 45 communicable disease outbreaks 45 H#N# pandemic influenza 45 resistant gonorrhea 45 dengue outbreaks 45 viral respiratory infections 45 cholera outbreak 45 mutated strain 45 Vaccine preventable diseases 45 virulent strains 45 Infectious disease 45 antibiotic overuse 45 pandemic influenza virus 45 stockpiling antiviral drugs 45 resistant superbugs 45 CIDRAP News 45 mosquito borne viruses 45 worst locust plague 45 Atypical pneumonia 45 mutated virus 45 Anti virals 45 Respiratory Syndrome outbreak 45 Tamiflu stockpile 45 MRSA 45 flu bug 45 waterborne infectious diseases 45 H#N# swine 45 supervirus 45 Superbug 45 virulent strain 45 dengue 45 listeriosis outbreak linked 45 A/H#N# flu cases 45 Tamiflu Relenza 45 H#N# monovalent vaccine 45 resistant pathogens 45 Mouth Disease HFMD 45 isotope shortage 45 Pandemic preparedness 45 tuberculosis TB 45 LeBailly 45 antiviral medications 45 Haiti cholera outbreak 45 Fujian strain 45 avian H#N# virus 45 antiviral medication 45 flu vaccine 45 Whooping cough 45 flu vaccination 45 avian influenza bird flu 44 dengue fever 44 chikungunya virus 44 monovalent oral polio vaccine 44 antibiotic resistant infection 44 bioterrorism 44 HFMD cases 44 Routine vaccination 44 Swine Flu Pandemic 44 SARS Severe Acute 44 multidrug resistant MDR TB 44 National Influenza Vaccination 44 H#N# influenza vaccine 44 rotavirus diarrhea 44 pH#N# 44 invasive MRSA infections 44 measles outbreaks 44 injectable polio vaccine 44 Staph infections 44 oubreak 44 Norwalk Virus 44 antibiotic resistant staph 44 stockpiling Tamiflu 44 feline distemper 44 cerebrospinal meningitis 44 H#H# 44 meningitis vaccine 44 Dengue 44 pneumococcal infection 44 CRKP 44 vaccine Menactra 44 antibiotic resistant pathogens 44 Chickenpox 44 H#N# Swine flu 44 drug resistant superbugs 44 Flu vaccines 44 noro virus 44 prepandemic 44 Measles outbreaks 44 Tick borne diseases 44 C difficile 44 vaccine Pandemrix 44 hemorrhagic dengue fever 44 H#N# vaccines 44 Avian influenza H#N# 44 Guillain Barre 44 acute respiratory viral infections 44 bioterrorist attacks 44 Antibiotic resistant bacteria 44 Influenza Type 44 AH#N# flu virus 44 A/H#N# pandemic influenza 44 pandemic influenza A/H#N# 44 West Nile Virus 44 Sars 44 resistant TB 44 swine flu vaccines 44 mosquito transmitted 44 viral subtypes 44 PANDEMIC 44 influenza epidemics 44 MRSA staph infection 44 Aids epidemic 44 Marburg virus 44 syndrome SARS epidemic 44 stockpile antivirals 44 superstrain 44 Antibiotic resistance 44 Rift Valley Fever RVF 44 clostridium difficile 44 acinetobacter 44 pandemic strain 44 wild polioviruses 44 c diff 44 highly pathogenic avian flu 44 A/H#N# vaccines 44 listeriosis outbreak 44 mosquito borne illnesses 44 WNV infection 44 polio eradication initiative 44 H#N# bird flu 44 tick borne disease 44 Marc Lipsitch 44 WNV infections 44 gastroenteritis outbreaks 44 severe acute respiratory 44 antibiotic resistant strains 44 H#N# vaccination 44 Marburg haemorrhagic fever 44 PCVAD 44 deadly cholera outbreak 44 Vibrio infections 44 Typhoid fever 44 mumps 44 Marburg outbreak 44 birdflu outbreak 44 mosquito borne diseases 44 tick borne illness 44 Hepatitis E 44 flu strains 44 super spreader 43 Pandemics 43 influenzalike illness 43 Influenza viruses 43 Equine Influenza EI 43 C. Difficile 43 bivalent oral polio vaccine 43 waterborne illness 43 Richard Schabas 43 flu vaccines 43 Service NPFS 43 CCHF 43 Superbugs 43 measles 43 Meningococcal disease 43 flu A/H#N# 43 salmonellosis outbreak 43 deadly superbug MRSA 43 Lon Kightlinger 43 antiviral 43 pandemic flus 43 Whooping Cough 43 S OIV 43 West Nile 43 respiratory syndrome 43 flu viruses 43 Listeriosis 43 circulating influenza viruses 43 Influenza AH#N# 43 Like Illness ILI 43 bird flue 43 flu vaccinations 43 gastro intestinal illness 43 mutating virus 43 Ebola 43 foodborne infections 43 Foodborne illnesses 43 credit cruch 43 Secretary Mary Selecky 43 beetle epidemic 43 superbugs resistant 43 staph infection MRSA 43 serious pneumococcal infections 43 antiviral oseltamivir 43 E coli outbreak 43 Carver Kimm 43 Pandemic Flu 43 anti virals 43 deadly listeriosis outbreak 43 paralytic poliomyelitis 43 pneumococcus bacteria 43 pandemic influenza strains 43 virus RSV 43 smallpox anthrax 43 Healive 43 avian bird flu 43 Doctor Julie Gerberding 43 Vesicular stomatitis 43 untreatable infections 43 raccoon rabies 43 WNv 43 HFMD 43 norovirus 43 biothreats 43 Insurgent violence 43 Tamiflu antiviral 43 HINI flu 43 grippe 43 antibiotic resistant organisms 43 bioterror attack 43 rival GlaxoSmithKline Cervarix 43 cholera 43 multidrug resistant tuberculosis 43 tick borne diseases 43 avian influenza virus 43 economic downturn 43 Swine Influenza Virus 43 syndrome SARS 43 skunk rabies 43 bivalent vaccine 43 Listeriosis outbreak 43 pine beetle epidemic 43 zoonotic diseases 43 resistant organisms 43 Avian bird flu 43 spreading cholera epidemic 43 resistant staphylococcus aureus 43 stockpile Tamiflu 43 stockpiling antiviral medications 43 influenza subtypes 43 resistant staph 43 H5NI virus 43 viral fevers 43 hypervirulent strains 43 influenzas 43 HIV Aids epidemic 43 shingles herpes zoster 43 AIDS epidemic 43 golden staph 43 Swine influenza 43 Rotavirus 43 MRSA bacteria 43 multidrug resistant tuberculosis MDR 43 Surgical masks 43 swine flu vaccination 43 bird flu virus mutates 43 Severe acute respiratory 43 staph superbug 42 H#N# viruses 42 associated infections HCAIs 42 H7 viruses 42 Raccoon rabies 42 measles whooping cough 42 swine flu vaccinations 42 Dr. Sheela Basrur 42 bacterial pneumonias 42 vaccination 42 nonpharmaceutical interventions 42 Infectious diseases 42 antiviral treatments 42 H#n# 42 A/H#N# flu vaccines 42 XDR tuberculosis 42 drug resistant staph 42 CRBSIs 42 Childhood immunization 42 listeria outbreak 42 H#N# virus mutating 42 Dengue virus 42 H7 avian flu 42 FLU v 42 reassortments 42 Ebola haemorrhagic fever 42 Van Buynder 42 Bieber fever 42 GSK Cervarix 42 S. aureus infections 42 antibiotic resistant strain 42 H7 avian influenza 42 Drug resistant strains 42 mOPV1 42 midge borne 42 Clostridium difficile bacterium 42 staphylococcus 42 Menactra 42 MEASLES 42 contagious disease 42 west nile virus 42 smallpox eradicated 42 Birdflu 42 C. Diff 42 wild poliovirus 42 vomiting bug 42 bacterium Clostridium difficile 42 Hib vaccination 42 Aloudat 42 Measles outbreak 42 influenza vaccine 42 Hepatitis 42 pertusis 42 antiviral Tamiflu 42 communicable disease 42 antiviral drugs oseltamivir 42 stockpiled Tamiflu 42 deadly Marburg virus 42 streptococcus suis bacteria 42 Fluarix 42 Prof Booy 42 Pandemic Influenza Response 42 vast poultry flocks 42 MRSA bloodstream infections 42 Novel H#N# Influenza 42 Clostridium difficile C.diff 42 H#N# virus mutated 42 BioMask 42 pneumococcal strains 42 MMR uptake 42 snail fever 42 resistant superbug 42 dengue fever mosquito borne 42 swine flue virus 42 H#N# avian influenza viruses 42 E.coli bug 42 superbug NDM 1 42 deadly H#N# virus 42 spokesman Mao Qun'an 42 Baby Boomer retirements 42 A/H#N# vaccine 42 Ligtas Tigdas 42 polio epidemics 42 adjuvanted vaccines 42 GlaxoSmithKline Relenza 42 Shigellosis 42 viruses 42 influenza antiviral medications 42 Vector borne diseases 42 meningococcal B 42 ACIP recommendation 42 seasonal influenza vaccines 42 influenza viruses 42 dengue chikungunya 42 A/H#N# strain 42 Wah Fitta 42 Clostridium difficile infections 42 C difficile infection 42 MRSA infection 42 Norovirus 42 influenza immunization 42 pandemic influenza viruses 42 influenza antivirals 42 vaccinating poultry 42 Seasonal allergies 42 smallpox immunization 42 noroviruses 42 adjuvanted vaccine 42 avian influenza H#N# virus 42 highly pathogenic H#N# influenza 42 Tamilflu 42 streptococcal disease 42 influenza vaccinations 42 C. difficile infection 42 Pneumococcal infections 42 lethal H#N# avian 42 M2 inhibitors 42 PCV7 vaccine 42 Highly contagious 42 Gardisil 42 reaches epidemic proportions 42 disease 42 bluetongue disease 42 Communicable diseases 42 Dr. Ruth Lynfield 42 bed bug infestations 42 dangerous intestinal superbug 42 Bluetongue virus 42 Japanese Encephalitis 42 influenza vaccination 42 avian H#N# 42 antibiotic resistant bacterial infections 42 Trend Micro Network VirusWall 42 seasonal influenza strains 42 seasonal influenza vaccinations 42 meningococcal immunization 42 Roche Holding Tamiflu 41 quarantinable disease 41 oseltamivir resistant 41 strep germ 41 Equine piroplasmosis 41 SWINE FLU 41 C Diff 41 unexplained illnesses 41 Antiviral medicines 41 Wolfgang Preiser 41 influenza subtype 41 Listeria infections 41 Cryptosporidiosis 41 Stration worm 41 atypical pneumonia outbreak 41 Dr. Fermin Leguen 41 contagious diseases 41 THE SWINE FLU 41 Relenza 41 MenB 41 C. diff infections 41 unadjuvanted vaccines 41 communicable diseases 41 seasonal influenza viruses 41 MenB strains 41 drug resistant Staph 41 Norovirus outbreak 41 Ebola Reston virus 41 Acute Watery Diarrhoea AWD 41 flus 41 Viral gastroenteritis 41 Ebola fever 41 aureus MRSA 41 Meningococcal infection 41 Morens 41 swineflu 41 infection 41 unadjuvanted version 41 Flu vaccine 41 HPAI H#N# 41 Ixiaro 41 Diphtheria 41 Pandemic Influenza H#N# 41 bird flu outbreaks 41 swine origin 41 preventable illnesses 41 Swine flu spreads 41 Chikungunya 41 Waterborne diseases 41 abstracted backdrop 41 mosquito borne dengue fever 41 foodborne outbreaks 41 adjuvanted H#N# vaccine 41 deadly Hendra virus 41 pertussis outbreaks 41 E. coli bacterial infections 41 diarrheal infections 41 multidrug resistant organisms 41 Cordova Villalobos 41 unseasonably mild winter 41 meningococcemia 41 diarrheal deaths 41 Dr Marie Paule 41 inoculation 41 oseltamivir 41 Hib disease 41 Oliver Rosenbauer spokesman 41 Mosquito borne 41 west nile 41 Bird Flu 41 rubella immunization 41 RAPIACTA ® 41 methicillin resistant aureus 41 Meningococcal 41 fungal keratitis 41 mumps rubella 41 Tainted peanut butter 41 highly pathogenic virus 41 antibiotic resistant bacteria 41 whooping cough outbreaks 41 inactivated hepatitis 41 pandemic influenza vaccine 41 Peanut allergies 41 syndrome SARS outbreak 41 Evan Frustaglio 41 HIV AIDS epidemic 41 recession 41 equine WNV 41 food borne illnesses 41 meningococcal 41 adjuvanted H#N# 41 pandemic influenza strain 41 listeria infection 41 monovalent vaccine 41 Flu pandemics 41 reces sion 41 foodborne illness 41 unadjuvanted H#N# vaccine 41 tetanus vaccination 41 Meningococcal B 41 Canine Influenza 41 vaccines 41 highly pathogenic H#N# virus 41 methicillin resistant Staphylococcus aureus 41 Lipsitch 41 Dr. Isra Levy 41 vaccine Afluria 41 rotavirus infections 41 nosocomial infections 41 arboviral 41 meth epidemic 41 pneumococcal vaccination 41 syphilis infections 41 zoonotic infections 41 Swine Flue 41 Streptococcus pneumonia 41 Multi Drug Resistant 41 flulike illnesses 41 R oseltamivir phosphate 41 nonvaccine 41 PCV7 41 smallpox vaccinations 41 Guillain Barré 41 bedbug outbreak 41 serogroup C 41 Jeffrey Taubenberger 41 Dr. Alfred DeMaria 41 madcow disease 41 Stephen Cochi 41 invasive insect 41 infectious syphilis 41 epidemiologic surveillance 41 Flu jabs 41 Avian Flu H#N# 41 H5 N1 41 vaccine FluMist 41 MDR TB 41 staphylococcus infections 41 Canada PHAC 41 Fuyang cropped 41 mumps vaccination 41 C. diff infection 41 smallpox inoculation 41 norovirus gastroenteritis 41 Swine fever 41 H7 virus 41 Staphylococcus aureus infections 41 dengue cases 41 highly pathogenic H#N# avian 41 paratyphoid 41 disease HFMD 41 zoonoses 41 Peanut allergy 40 MMR immunization 40 smallpox vaccination 40 cholera outbreaks 40 measles polio 40 lifesaving antiretroviral drugs 40 Flu Vaccination 40 lymphogranuloma venereum LGV 40 seasonal allergies 40 frequent handwashing 40 HFMD outbreak 40 strep infections 40 avian flu mutates 40 serogroup B 40 food borne pathogens 40 Avian Influenza bird flu 40 chickenpox vaccine 40 Anne Schuchat 40 CHIKV 40 bluetongue virus 40 Hib meningitis 40 bacterium Neisseria meningitidis 40 GlaxoSmithKline Cervarix 40 Ohikhuare 40 pneumococcal diseases 40 pneumococcal infections 40 Ruth Lynfield 40 shingles vaccine 40 Framsted 40 Dr. Basrur 40 Bloodstream infections 40 Cubicin 40 MDR XDR TB 40 few Fail Whales 40 aureus 40 tuberculosis typhoid 40 Cholera outbreak 40 crisis 40 avian flus 40 campylobacter infections 40 Mosquito borne illnesses 40 Fusarium Keratitis 40 Clostridium difficile infection 40 H#N# influenza viruses 40 State Epidemiologist Lon 40 highly pathogenic bird flu 40 disease CDAD 40 Chronic hepatitis B 40 H5NI strain 40 syndromic surveillance 40 C.difficile infections 40 rhinovirus infection 40 meningococcal bacteria 40 Methicillin resistant 40 Professor Collignon 40 viral infections 40 Oseltamivir Tamiflu 40 N# respirators 40 Emergency Preparedness Week 40 mass inoculation 40 antibiotic resistance 40 gastrointestinal illnesses 40 listeria contamination 40 Ebola epidemic 40 Chaignat 40 HN# strain 40 H#N# strain mutates 40 A/H#N# infection 40 Leptospirosis 40 S. aureus infection 40 typhoid fever 40 Novel H#N# influenza 40 Smallpox vaccination 40 Minister Sebastiao Veloso 40 MRSA infections 40 Klaus Stohr influenza 40 MeNZB 40 antiviral drugs Tamiflu 40 Pneumovax 40 N# masks 40 Bieber Fever 40 avian flu outbreaks 40 superspreaders 40 paralytic polio 40 resistant tuberculosis 40 bacterial infections 40 resistant bacteria 40 hemorrhagic fevers 40 deadly Ebola virus 40 Colin D' Cunha 40 Influenza vaccination 40 Pertussis 40 associated infections HAIs 40 nasal spray influenza 40 staphylococcal infections 40 vaccine Prevnar 40 Horacio Arruda 40 MRSA bacterium 40 MDRTB 40 Tuberculosis TB 40 tetanus immunization 40 Stomach flu 40 Routine immunization 40 superbug clostridium difficile 40 Dr. Cort Lohff 40 Hantavirus 40 anthrax plague 40 Paul Van Buynder 40 infectious citrus canker 40 rotavirus vaccines 40 Norovirus bug 40 Gastroenteritis 40 swine dysentery 40 multidrug resistant strains 40 acute diarrheal illness 40 cholera epidemic 40 naturally occurring smallpox 40 bOPV 40 Smallpox 40 dreaded lurgy 40 H7 influenza 40 highly pathogenic strain 40 Wild Polio Virus 40 bedbug infestation 40 Inavir 40 staph bacterium 40 Clostridium difficile bug 40 viruses mutate 40 EOHU 40 Valtrex 40 meningococcal disease 40 WHO 40 Salmonella outbreak 40 disease FMD 40 Acute diarrhea 40 traveler diarrhea 40 National Infant Immunization 40 FluWatch 40 Pandemic 40 ebola virus 40 chronic diseases 40 overusing antibiotics 40 Virulent swine flu 40 tick borne encephalitis 40 equine influenza EI