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(Click for frequent words.) 70 highly contagious 68 communicable disease 66 contagious diseases 63 communicable 62 Cryptosporidiosis 62 disease 62 noro virus 62 contagious bacterial 61 contagious bacterial infection 61 communicable diseases 61 contagious respiratory 60 waterborne parasite 59 highly communicable 59 H1 N1 virus 59 Chikungunya virus 59 super spreader 59 shigella bacteria 59 H#N#virus 59 tuberculosis 59 infectious disease 59 Typhoid fever 59 Neisseria meningitides 58 mosquito borne virus 58 west nile 58 outbreak 58 H#N# Influenza virus 58 virus 58 contagious viral infection 57 Staphylococcus aureus MRSA 57 Noro virus 57 Parvo Virus 57 streptococcus suis 57 bacteria Mycobacterium tuberculosis 57 Anaplasmosis 57 meningococcal bacteria 57 streptococcus suis bacteria 57 glanders 57 Genital herpes 57 Pneumonic plague 57 H#N# virus 57 bacterium Neisseria meningitidis 57 Hepatitis E 57 bird flue 57 Ebola fever 57 communicable illness 56 H5NI strain 56 highly pathogenic avian flu 56 ebola virus 56 CCHF 56 transmittable diseases 56 Tularemia 56 zoonotic disease 56 H7 virus 56 infection 56 Drug resistant strains 56 Highly contagious 56 HINI virus 56 Parvovirus 56 Equine herpes 56 tick borne illness 56 swine brucellosis 56 avian flu 56 Swine influenza 56 Meningococcal disease 56 Hantavirus 56 shigellosis 56 infected mosquitos 56 waterborne illness 56 Canine influenza 56 swine flue 56 highly pathogenic virus 56 AH#N# virus 56 swine flu virus 56 waterborne bacteria 55 Chikungunya fever 55 H1NI 55 avian influenza H#N# 55 quarantinable disease 55 Salmonellosis 55 Salmonella typhi 55 zoonotic diseases 55 west nile virus 55 chikungunya virus 55 bird flu virus 55 respiratory droplets 55 Bacterial meningitis 55 Swine flue 55 trichinosis 55 Viral meningitis 55 Rocky Mountain Spotted Fever 55 bluetongue virus 55 oubreak 55 Tick bites 55 corona virus 55 Toxoplasmosis 55 infected fowl 55 C. difficile bacterium 55 Noroviruses 55 Equine piroplasmosis 55 Meningococcemia 55 mosquito borne viruses 55 germs 55 Shigella bacteria 55 mosquito borne illness 55 virulent strain 55 avian influenza 55 desease 55 avian flu mutates 55 gastro intestinal illness 55 MRSA bacteria 55 Hanta virus 55 diease 55 meningoencephalitis 55 H5NI virus 54 distemper virus 54 MDR tuberculosis 54 transmissible 54 Chickenpox 54 Dengue hemorrhagic fever 54 hendra virus 54 virulent pathogen 54 Parvo virus 54 zoonosis 54 infectious bacterial 54 virus mutating 54 Kennel cough 54 H1NI flu 54 infected 54 parasitic disease 54 bacteria Neisseria meningitidis 54 MRSA Methicillin 54 Bubonic plague 54 H5NI 54 avian influenza virus 54 Swine flu viruses 54 infective agent 54 Heartworm disease 54 infectious diseases 54 Influenza A/H#N# virus 54 haemorrhagic fever 54 tick borne disease 54 influenza A/H#N# 54 arbovirus 54 vibrio cholera 54 Japanese Encephalitis JE 54 Shigellosis 54 undulant fever 54 H1 N1 54 noro 54 mosquito borne viral 54 transmissible diseases 54 WNV infection 54 influenza 54 giardiasis 54 Pasteurella 54 H#N# 54 waterborne microbes 54 meningococcal infection 54 pathogenic strain 54 mosquito borne disease 54 N#H# virus 54 H#N# mutates 54 seasonal flus 54 paratyphoid 54 mosquito transmitted 54 coccidia 54 antibiotic resistant strain 54 Leptospirosis 54 staphylococcus aureus 54 anaplasmosis 54 Norovirus 54 equine herpes virus 54 Ebola hemorrhagic fever 54 lymphogranuloma venereum 54 flu virus 54 virulent H#N# 54 notifiable disease 54 Tick borne diseases 54 babesiosis 53 Rift Valley Fever 53 meningococcus bacteria 53 deadly Hendra virus 53 Pertussis whooping cough 53 infected fleas 53 Staphylococcus aureus bacterium 53 meningococcus 53 AH#N# flu 53 measles 53 parasite Plasmodium falciparum 53 incurable sexually transmitted 53 equine influenza virus 53 tularemia 53 arboviruses 53 HINI flu 53 Dengue fever 53 Rift Valley fever 53 Highly pathogenic avian influenza 53 strain mutates 53 Ebola 53 MRSA bacterium 53 HIN1 virus 53 E. coli STEC 53 staph infection MRSA 53 chikungunya fever 53 West Nile virus 53 fowl cholera 53 outbreaks 53 hanta virus 53 swine flu 53 lymphogranuloma venereum LGV 53 psittacosis 53 A/H#N# virus 53 highly contagious norovirus 53 norovirus 53 Viral gastroenteritis 53 Parvo 53 virulent diarrheal disease 53 cholera dysentery 53 novel H#N# influenza 53 shigella 53 WNV infections 53 Avian flu 53 vesicular stomatitis 53 LeBailly 53 O# strain 53 vector borne 53 fecal oral 53 contagions 53 antibiotic resistant infection 53 human metapneumovirus 53 skunk rabies 53 bloodborne diseases 53 Bovine Spongiform Encephalopathy 53 meningococcemia 53 Norwalk Virus 53 diahorrea 53 H#N# strain mutates 53 H#N# influenza virus 53 highly pathogenic H#N# virus 53 Dengue virus 53 Canine distemper 53 XDR tuberculosis 53 mosquito transmitted diseases 53 viral gastroenteritis 52 tick borne illnesses 52 hantavirus infection 52 low pathogenic strains 52 H1N 52 virulent H#N# virus 52 avian flu virus 52 Hib meningitis 52 Salmonella infection 52 H#N# virus mutates 52 meningococcal disease 52 Typhus 52 Like Illness ILI 52 strep 52 herpes gonorrhea 52 Vibrio parahaemolyticus 52 virus subtype 52 antibiotic resistant superbug 52 Meningococcal meningitis 52 Meningococcal Meningitis 52 bubonic plague 52 Psittacosis 52 eating undercooked meat 52 atypical pneumonia 52 H7 strains 52 deadly H#N# virus 52 multidrug resistant strain 52 H#N# Virus 52 parvo virus 52 diarrheal illness 52 rat lungworm 52 Marburg virus 52 aedes aegypti mosquito 52 multidrug resistant strains 52 Heartworms 52 marburg 52 cholera 52 lepto 52 coli 52 Antibiotic resistant bacteria 52 notifiable diseases 52 deadly Marburg virus 52 culex mosquito 52 Rift Valley Fever RVF 52 Sars coronavirus 52 Mosquito borne 52 Methicillin resistant 52 influenza A/H#N# virus 52 pinkeye 52 infects humans 52 Avian cholera 52 CHIKV 52 Influenza AH#N# 52 sexually transmittable 52 curable sexually transmitted 52 Intestinal parasites 52 gastro intestinal infections 52 infections 52 Klebsiella bacteria 52 SARS 52 dengue chikungunya 52 methicillin resistant staphylococcus aureus 52 bird flu 52 falciparum 52 tapeworm infection 52 typhoid fever 52 particularly virulent strain 52 sars 52 swine Flu 52 E coli O# 52 Ebola Reston virus 52 Crimean Congo Hemorrhagic Fever 52 Intestinal worms 52 inanimate surfaces 51 contagious viral 51 spore forming bacterium 51 enteric diseases 51 noroviruses 51 meningitis 51 Mouth Disease HFMD 51 HFMD 51 tickborne diseases 51 La Crosse encephalitis 51 Whooping cough pertussis 51 polioviruses 51 Norovirus infection 51 bacillary dysentery 51 equine herpesvirus 51 Viral conjunctivitis 51 Aedes Aegypti mosquito 51 cloven footed animals 51 flu outbreak 51 Campylobacter bacteria 51 TB germ 51 mycoplasma pneumoniae 51 bacterium Mycobacterium tuberculosis 51 typhus fever 51 Shigella 51 dengue haemorrhagic fever DHF 51 noncontagious 51 mosquito borne infection 51 legionnaire disease 51 tick borne 51 Legionnaire disease 51 H1NI virus 51 vibriosis 51 Francie Wise 51 lassa fever 51 hemorrhagic fever 51 diseas 51 H1NI influenza 51 meningococcal meningitis 51 LaCrosse encephalitis 51 equine herpesvirus EHV 51 Equine Herpes 51 salmonella bacterium 51 Avian Influenza Bird Flu 51 respiratory syndrome 51 Enterovirus 51 midge borne 51 C. gattii 51 flulike 51 chicken pox 51 Foodborne illness 51 Marburg fever 51 respiratory illness 51 CRKP 51 pH#N# 51 mosquito borne 51 Babesia 51 A/H#N# pandemic 51 transmissable 51 bacterial infection 51 bird flu virus mutates 51 West Nile 51 RMSF 51 viral haemorrhagic fever 51 hantavirus 51 West Nile encephalitis 51 dengue epidemic 51 enteric fever 51 Avian influenza 51 epidemics 51 Marburg haemorrhagic fever 51 super infectors 51 acute viral infection 51 illness 51 tick bites 51 contagious 51 MRSA Methicillin resistant Staphylococcus 51 bubonic 51 seasonal influenzas 51 H#N# virus mutating 51 mosquito borne encephalitis 51 bacterial meningitis 51 viral haemorrhagic fevers 51 Ebola Reston 51 HINI 51 hepatitis B infection 51 mosquito borne illnesses 51 mutated strain 51 Candida species 51 arboviral 51 canine distemper 51 canine parvovirus 51 antibiotic resistant bacterium 51 highly pathogenic Avian Influenza 51 infectious citrus canker 51 E.coli O# 51 faecal oral route 51 Chicken pox 51 mumps 51 measles outbreak 51 ebola 51 staphylococcus bacteria 51 epidemic 51 transmissible spongiform encephalopathy 51 listeria salmonella 51 bug Clostridium difficile 51 feline distemper 51 H5 viruses 51 melioidosis 51 Lepto 51 Chikungunya 51 equine piroplasmosis 51 bird flu mutates 51 A/H#N# infection 51 HPAI 51 Lassa fever 51 highly pathogenic H#N# 51 Vector borne diseases 51 septicemic 51 Mycoplasma pneumoniae 51 A/H#N# flu virus 51 CCHF virus 51 dengue haemorrhagic fever 50 Bluetongue virus 50 H7 subtypes 50 bloodborne 50 highly pathogenic 50 airborne droplets 50 West Nile Virus 50 mumps outbreak 50 EHV 1 50 Canine Influenza 50 lyssavirus 50 transmittable disease 50 plasmodium falciparum 50 influenzas 50 Crimean Congo Haemorrhagic Fever 50 FeLV 50 N. meningitidis 50 sandfly 50 Canine Parvovirus 50 monkeypox virus 50 cholera bacterium 50 transmittable 50 domesticated birds 50 avian flu viruses 50 respiratory secretions 50 paralytic polio 50 Swine Flu 50 Swine influenza viruses 50 HINI influenza 50 virulent strains 50 golden staph 50 circovirus 50 mumps rubella 50 cutaneous anthrax 50 Strep 50 papilloma virus 50 canine influenza 50 leptospirosis 50 Bacterial infections 50 Ebola outbreak 50 latent tuberculosis 50 diseases 50 avian bird flu 50 meningitides 50 St. Louis encephalitis 50 deadly H#N# avian 50 dengue virus 50 Human Papilloma Virus 50 pandemic 50 H#N# strain 50 Viral infections 50 HN# strain 50 infect humans 50 heartworm disease 50 Methicillin resistant staphylococcus aureus 50 H#N# influenza 50 TB bacilli 50 Hendra virus infection 50 super spreaders 50 staphylococcus infections 50 whooping cough pertussis 50 invasive meningococcal disease 50 aedes aegypti mosquitoes 50 nosocomial 50 avian virus 50 Typhoid 50 infant botulism 50 strep bacteria 50 bilharzias 50 intestinal infections 50 Noro Virus 50 Influenza Type 50 drug resistant Staph 50 Canine parvovirus 50 Gastro enteritis 50 parasite Trypanosoma cruzi 50 aureus 50 pandemic H#N# virus 50 single celled parasite 50 mycoplasma bacteria 50 parasite transmitted 50 Diphtheria 50 avian flue 50 Swine Influenza 50 equine herpes 50 Distemper 50 monkey pox 50 deseases 50 bird flu strain 50 faecal oral 50 Avian influenza H#N# 50 Aedes mosquito 50 dysentry 50 Tuberculosis 50 Falciparum malaria 50 Infected birds 50 Swine fever 50 varicella virus 50 hemorrhagic dengue fever 50 Respiratory Syndrome 50 Swine Flu H#N# 50 Ehrlichiosis 50 Norovirus bug 50 tuberculosis leprosy 50 avian cholera 50 Extremely Drug Resistant 50 Salmonella Typhi 50 staph bacteria 50 Ebola haemorrhagic fever 50 naturally occurring anthrax 49 biting midges 49 ehrlichiosis 49 Staph infection 49 Enteroviruses 49 bacterium 49 polio outbreak 49 Eastern Equine Encephalitis 49 Nipah virus 49 Avian Bird Flu 49 superstrain 49 swine influenza 49 A/H#N# influenza virus 49 Cormency 49 Israeli Acute Paralysis 49 easily transmittable 49 salmonella infection 49 neisseria 49 Rickettsia 49 Ruth Lynfield 49 eating Veggie Booty 49 sylvatic plague 49 Babesiosis 49 mutated virus 49 mycoplasma 49 Creutzfeldt Jacob 49 aedes mosquito 49 coli salmonella 49 malaria typhoid 49 A/H#N# influenza 49 alphavirus 49 zoonotic 49 Scabies 49 feline leukemia virus 49 mycobacterium tuberculosis 49 parvovirus 49 trichomonas 49 A/H#N# flu 49 gastrointestinal anthrax 49 asymptomatic carriers 49 avian influenza viruses 49 virus RSV 49 methicillin resistant 49 Legionella bacterium 49 Cholera typhoid 49 amebiasis 49 Communicable diseases 49 hendra 49 respiratory viruses 49 borne diseases 49 streptococcus bacteria 49 Mosquito borne illnesses 49 bacterial respiratory infections 49 vector mosquitoes 49 HPAI H#N# 49 viral hemorrhagic septicemia VHS 49 Staphylococcus bacteria 49 sicken humans 49 norovirus gastroenteritis 49 Ciguatera poisoning 49 feline panleukopenia 49 avian influenza bird flu 49 norovirus outbreaks 49 pathogens 49 gastrointestinal ailment 49 chlamydial infections 49 mutates rapidly 49 coughing sneezing 49 rhinovirus infection 49 pathogen 49 Acute watery diarrhea 49 myiasis 49 transmitted diseases 49 Strep throat 49 tuberculosis bacillus 49 avian malaria 49 Drug resistant tuberculosis 49 Anaplasma 49 scabies mite 49 H7 viruses 49 equine encephalitis 49 herpes 49 swimmer itch 49 antimicrobial resistant 49 typhoid malaria 49 contagious norovirus 49 Culex mosquito 49 dracunculiasis 49 malaria Plasmodium falciparum 49 transmitted infections 49 MRSA staph infection 49 influenza AH#N# 49 Pneumococcal infections 49 meningitis epidemics 49 dengue hemorrhagic fever 49 AN OUTBREAK 49 respiratory syndrome virus 49 Equine Herpes Virus 49 Crimean Congo hemorrhagic fever 49 meningitis encephalitis 49 AIDS Acquired Immune 49 enteroviruses 49 giardia 49 MRSA methicillin resistant Staphylococcus 49 Streptococcus suis 49 dengue viruses 49 dengue fever 49 avian influenzas 49 itch mite 49 Plasmodium parasites 49 parasitic infestation 49 bacterial gastroenteritis 49 Swine Flue 49 mosquito bite 49 CA MRSA 49 norovirus bug 49 Plasmodium ovale 49 H7 avian flu 49 Staphylococcus aureus bacteria 49 virulent 49 protozoan parasite 49 Influenza H#N# 49 female Aedes mosquitoes 49 TB MDR TB 49 Trichinosis 49 WNv 49 atypical pneumonia outbreak 49 Coxiella burnetii 49 disease vCJD 49 Streptococcus suis bacteria 49 h#n# virus 49 influenza virus 49 nasal fluids 49 multiresistant 49 Streptococcus pneumonia 49 Borrelia 49 Meningococcal infection 49 Trichomoniasis 49 neisseria meningitidis 49 Pneumococcal meningitis 49 domesticated fowl 49 PRRS virus 49 causative agent 49 chancroid 49 infected mosquitoes 49 tuberculosis typhoid 49 infectious norovirus 49 infectious droplets 49 sarcoptic mange 49 Tamiflu resistant strains 49 multidrug resistant 49 low pathogenic strain 49 hantavirus pulmonary syndrome 49 Legionnaires Disease 49 H. pylori bacteria 49 piroplasmosis 49 Stomach flu 49 calf scours 49 Mycobacterium leprae 49 LCMV infection 49 sexually transmitted disease 49 V. parahaemolyticus 48 M. bovis 48 Streptococcus bacteria 48 noninfectious 48 vancomycin resistant enterococci 48 Shigella infections 48 secondary bacterial infections 48 Trypanosoma 48 Fusarium Keratitis 48 flu A/H#N# 48 dengue hemorrhagic fever DHF 48 Avian Influenza AI 48 parainfluenza 48 disease FMD 48 Acquired Immune Deficiency Syndrome 48 MRSA 48 E. coli strain 48 smallpox anthrax 48 oral secretions 48 uraemic syndrome HUS 48 Head lice 48 Herpes simplex 48 pasteurella 48 EEE virus 48 N#H# flu 48 zoonoses 48 staphylococcus 48 rotavirus diarrhea 48 brucella 48 Creutzfeld Jakob disease 48 communicable disease control 48 hog cholera 48 bird flu outbreak 48 chikungunya dengue 48 encephalomyelitis 48 H7 influenza 48 resistant TB 48 h#n# 48 bacterium Chlamydia trachomatis 48 avian strain 48 Typhoid Fever 48 unimmunised 48 Influenza A/H#N# 48 diarrhea cholera 48 Sars Severe Acute 48 coccidiosis 48 Hepatitis 48 tick borne infections 48 adenovirus infection 48 diarrohea 48 lungworm 48 Aedes mosquitoes 48 dysentery cholera 48 highly pathogenic H#N# avian 48 contagious equine metritis 48 distemper 48 H.I.V. 48 virus infects 48 Culicoides 48 Staphylococcus Aureus 48 Clostridium difficile bacteria 48 spore forming bacterium Bacillus 48 Japanese encephalitis JE 48 pseudorabies 48 MRSA infection 48 acute watery diarrhea 48 mosquito borne diseases 48 FMD virus 48 meningo encephalitis 48 microscopic parasite 48 sporadic Creutzfeldt Jakob 48 onchocerciasis river blindness 48 Pasteurella multocida 48 aedes aegypti 48 bacterium Treponema pallidum 48 Streptococcus equi 48 bacterium Staphylococcus aureus 48 bird virus mutates 48 Bordetella 48 MRSA staph 48 chikunguniya 48 scabby mouth 48 legionella pneumophila 48 EHEC 48 Avian bird flu 48 methicillin resistant staph aureus 48 Isolation wards 48 SARS virus 48 Neisseria meningitidis 48 Mosquito bites 48 encephalitis 48 Multi Drug Resistant 48 ravaged poultry flocks 48 toxoplasma 48 Hib disease 48 mosquito vectors 48 mosquitoes Aedes aegypti 48 Bovine Spongiform Encephalopathy BSE 48 Respiratory syncytial virus 48 H#N# virus mutated 48 influenza viruses circulating 48 neuro invasive 48 Oliver Rosenbauer spokesman 48 commonly infect humans 48 mycobacterial infection 48 c diff 48 Leptospira 48 Norovirus outbreaks 48 Infectious diseases 48 H#n# 48 kennel cough 48 blinding trachoma 48 Latent TB 48 nosocomial transmission 48 Opportunistic infections 48 hookworms 48 foodborne diseases 48 strep germ 48 Coronaviruses 48 resistant organisms 48 tick borne diseases 48 trichomoniasis 48 resistant tuberculosis 48 pertussis whooping cough 48 Lyme disease Rocky Mountain 48 infectious organisms 48 hemorrhagic fevers 48 Burkholderia pseudomallei 48 infectious bursal disease 48 cocci 48 Severe Acute Respiratory Syndrome 48 female anopheles mosquito 48 Septicaemia 48 Viral Hemorrhagic Septicemia VHS 48 E.coli bug 48 Salmonella serotype 48 Diarrheal diseases 48 full blown haemolytic 48 Dr Van Buynder 48 Ebola virus 48 rubella immunization 48 Legionella infection 48 Scarlet fever 48 raccoon rabies 48 mosquito Aedes aegypti 48 bacterium Yersinia pestis 48 Ilham Patu spokesman 48 parasitic infection 48 resistant staphylococcus aureus 48 Genital HPV 48 viral fevers 48 foodborne bacterial 48 PCVAD 48 disease CJD 48 food borne pathogen 48 Sleeping sickness 48 nontuberculous mycobacteria 48 germ methicillin resistant 48 flulike illness 48 cerebrospinal meningitis 48 Bilharzia 48 Aedes aegypti mosquito 48 Hendra viruses 48 C. Diff 48 Raccoon rabies 48 pneumococcal infection 48 herpes infection 48 viral pneumonia 48 EV# virus 48 P. falciparum malaria 48 vancomycin resistant 48 Bairnsdale ulcer 48 meningococcal 48 African Horse Sickness 48 H5 N1 48 campylobacter jejuni 48 Variant CJD 48 wild poliovirus 48 pertussis 48 dengue leptospirosis 48 protozoan parasites 48 Human Papillomavirus 48 sexually transmitted 48 avian influenza H#N# virus 48 Hepatitis B 48 legionnaires disease 48 grippe 48 infectious 48 smallpox 48 influenza viruses 48 bacteria Bacillus anthracis 47 Enterobacter cloacae 47 spirochetes 47 avian influenza outbreaks 47 plasmodium parasite 47 scrub typhus 47 bacterium Salmonella typhi 47 RVF virus 47 reemerging infectious diseases 47 infantile paralysis 47 acute diarrheal disease 47 P. knowlesi 47 E.coli bacteria 47 enterovirus outbreak 47 Cerebro Spinal Meningitis CSM 47 Chlamydia trachomatis 47 deadly Ebola virus 47 pinworms 47 H5NI bird flu 47 epiglottitis 47 bovine spongiform 47 Influenza 47 Cryptococcus gattii 47 CA MRSA infections 47 streptococcus 47 sporadic CJD 47 hepatitis 47 vector borne disease 47 H#N# swine flu 47 diarrhea typhoid 47 babesia 47 orthopox virus 47 typhimurium 47 staphylococcus aureus bacteria 47 classical scrapie 47 VRSA 47 Spotted Fever 47 dengue fever mosquito borne 47 Herpes simplex virus 47 parasite 47 helminth infections 47 tularensis 47 influenza outbreaks 47 Strangles 47 tetanus measles 47 oral thrush 47 Novel H#N# influenza 47 ESBL 47 transmit dengue 47 tummy bugs 47 H#N# flu 47 typhoid dysentery 47 antibiotic resistant superbugs 47 H#N# Swine Flu 47 E.coli O# infection 47 zoonotic pathogens 47 Sporadic CJD 47 myrtle rust 47 chloroquine resistant malaria 47 S.aureus 47 Dr Givney 47 highly pathogenic bird flu 47 whooping cough 47 meningitis outbreak 47 enterohaemorrhagic E. coli EHEC 47 herpes virus 47 rickettsial 47 dysentery hepatitis 47 bacillus 47 bacterium Bacillus anthracis 47 bird flu epidemic 47 chlamydia herpes 47 superbug Clostridium difficile 47 neuroinvasive form 47 norovirus outbreak 47 parasite cryptosporidium 47 eastern equine encephalitis 47 pathogenic avian influenza 47 infects pigs 47 Acquired Immuno Deficiency Syndrome 47 staph 47 Norovirus outbreak 47 ringworm 47 E. coli infection 47 Staph 47 respiratory infections 47 pneumonia 47 bluetongue disease 47 distemper rabies 47 Listeria infections 47 Dr. Sonal Munsiff 47 Chronic wasting disease 47 chlamydiosis 47 Varicella 47 Unvaccinated 47 infectious bovine rhinotracheitis 47 measles meningitis 47 rinderpest 47 rabies 47 lymphatic filariasis 47 mutating virus