Related by context. All words. (Click for frequent words.) 79 meningococcal 77 bacterial meningitis 75 meningitis 73 whooping cough 72 meningococcal infection 72 meningococcal meningitis 70 pertussis 70 pneumococcal meningitis 70 measles 69 influenza 68 chickenpox 66 invasive meningococcal disease 65 Meningococcal disease 65 mumps 64 swine flu 63 H#N# virus 63 MRSA infection 63 pertussis whooping cough 63 H#N# influenza 63 H#N# 63 pneumococcal infection 63 sexually transmitted infection 62 meningococcal bacteria 62 Meningitis 61 seasonal influenza 61 invasive pneumococcal disease 61 meningococcal B 61 mosquito borne illness 61 chicken pox 61 flu 60 rotavirus 60 Hib disease 60 chlamydia 60 strep 60 MRSA 60 mosquito borne virus 59 pneumococcal pneumonia 59 meningococcal vaccine 59 pneumococcal disease 59 meningococcus 59 H#N# influenza virus 59 Meningococcal Meningitis 59 H#N# flu 59 vaccine preventable diseases 59 infection 59 Influenza 59 mosquito borne disease 59 novel H#N# influenza 59 meningococcal septicemia 59 diarrheal illness 59 A/H#N# flu 59 whooping cough pertussis 58 H#N# Influenza 58 meningoencephalitis 58 serogroup C 58 Meningococcal 58 Whooping Cough 58 H#N# swine flu 58 cervical cancer 58 infections 58 shigellosis 57 C. diff 57 Rotavirus 57 meningococcemia 57 S. aureus infections 57 infectious syphilis 57 Neisseria meningitidis 57 viral meningitis 57 rotavirus infections 57 bacterial pneumonia 57 dengue hemorrhagic fever 57 chlamydia infection 57 Bacterial meningitis 57 Hib meningitis 57 pandemic H#N# influenza 57 chlamydia infections 57 pneumococcal infections 57 Norovirus infection 57 paralytic polio 57 Chickenpox 57 flu virus 57 MRSA infections 57 E.coli O# 56 measles outbreak 56 H1 N1 56 variant CJD 56 Shigellosis 56 H#N# strain 56 rotavirus diarrhea 56 Pertussis 56 Mumps 56 golden staph 56 A/H#N# flu virus 56 whooping cough outbreak 56 dengue haemorrhagic fever 56 falciparum malaria 56 WNV infection 56 antibiotic resistant bacterial infection 56 STIs 56 legionnaires disease 56 influenza A/H#N# 56 RMSF 56 disease 56 HFMD 56 viral gastroenteritis 56 malignant melanoma 56 A/H#N# 56 WNV 55 RSV infections 55 mumps outbreak 55 vaccinated 55 Staphylococcus aureus MRSA 55 RSV 55 C. difficile infections 55 Salmonella infection 55 Pandemic H#N# 55 Dengue fever 55 Measles 55 Whooping cough 55 H1 N1 virus 55 viral pneumonia 55 bacterial infection 55 fungal meningitis 55 swine flu virus 55 Measles Mumps 55 swine flue 55 pneumococcus 55 serogroups 55 norovirus 55 Hantavirus 55 streptococcal infection 55 febrile convulsions 55 CMV infection 55 H1NI virus 55 sexually transmitted disease 55 bloodstream infection 55 Noro virus 55 A/H#N# influenza 55 E. coli infection 55 mutated virus 55 cryptosporidiosis 55 rotavirus infection 55 tick borne disease 55 HUS 55 Chlamydia 55 Swine Flu 55 West Nile virus 54 varicella 54 melanoma 54 A/H#N# virus 54 communicable disease 54 typhoid fever 54 Guillain Barré syndrome 54 contracted bacterial meningitis 54 antibiotic resistant staph 54 HPV 54 pneumococcal strains 54 norovirus infection 54 influenza virus 54 dengue 54 rheumatic fever 54 Legionnaires disease 54 Pneumococcal meningitis 54 tuberculosis TB 54 Influenza immunization 54 staph infections 54 Clostridium difficile infection 54 West Nile 54 Pertussis whooping cough 54 H1NI flu 54 virus 54 hantavirus pulmonary syndrome 54 Norovirus 54 C. difficile infection 54 sexually transmitted infections 54 Hendra virus 53 haemorrhagic fever 53 West Nile Virus 53 S. aureus infection 53 H#N# Swine Flu 53 H#N# Flu 53 contracting meningococcal disease 53 encephalitis 53 MCV4 53 La Crosse encephalitis 53 sexually transmitted HPV 53 diarrheal disease 53 legionnaire disease 53 pneumonia 53 contracting meningitis 53 vCJD 53 staph 53 bacterium Neisseria meningitidis 53 Menactra vaccine 53 varicella vaccine 53 HPV infection 53 lyssavirus 53 Influenza Type 53 tuberculosis 53 pH#N# 53 streptococcus pneumoniae 53 eastern equine encephalitis 53 mosquito transmitted 53 CRKP 53 pulmonary tuberculosis 53 MMR vaccination 53 mosquito borne viruses 53 sporadic CJD 53 seasonal flu 53 deadly Hendra virus 53 melioidosis 53 Streptococcus pneumoniae 53 Enterovirus 53 infant botulism 53 Chlamydia infection 53 respiratory viruses 53 Shigella 53 h#n# virus 53 bug Clostridium difficile 53 C. diff infection 53 pertussis vaccination 53 Meningococcal B 53 respiratory illness 53 superbug 53 rotavirus gastroenteritis 53 rabies 53 Hepatitis 53 C Diff 52 meningococcal infections 52 acute rheumatic fever 52 MRSA staph infection 52 HINI 52 serogroup B 52 CA MRSA 52 swine influenza 52 influenza A/H#N# virus 52 b Hib 52 measles epidemic 52 HPV Human Papillomavirus 52 Genital herpes 52 dengue fever 52 hepatitis B infection 52 Meningococcemia 52 meningitis vaccination 52 contagious disease 52 meningococcal immunization 52 deadly H#N# virus 52 hantavirus 52 C difficile infection 52 Cervical cancer 52 serotype 52 whooping cough vaccine 52 gastroenteritis 52 genital HPV infection 52 C diff infection 52 Legionnaires Disease 52 Lassa fever 52 HINI flu 52 Respiratory syncytial virus 52 gastro intestinal illness 52 Human Papilloma Virus 52 staph superbug 52 E.coli infection 52 genital herpes 52 MRSA bacteria 52 meningococcal vaccination 52 pertussis Tdap vaccine 52 C.difficile 52 strep bacteria 52 Swine flu 52 Fluvax 52 flu A/H#N# 52 S. pneumoniae 52 whooping cough epidemic 52 Typhoid fever 52 mumps outbreaks 52 tick bites 52 strep infections 52 anaphylaxis 52 E.coli bug 52 bronchiolitis 52 pertussis immunizations 52 salmonella infection 51 SWINE flu 51 Hib 51 necrotising fasciitis 51 acute diarrhea 51 Chikungunya fever 51 pneumococcal bacteria 51 Swine Influenza 51 pneumococci 51 tick borne illnesses 51 pertussis vaccinations 51 invasive cervical cancer 51 H1NI 51 deadly superbug MRSA 51 pandemic H#N# 51 meningitis vaccine 51 C. difficile 51 AH#N# flu 51 seasonal influenza vaccination 51 meningo encephalitis 51 MDR tuberculosis 51 Meningococcal infection 51 Strep 51 genital HPV 51 Dengue hemorrhagic fever 51 swine Flu 51 pneumococcal 51 aureus 51 noro virus 51 streptococcus bacteria 51 pandemic H#N# virus 51 flulike illness 51 peanut allergy 51 systemic scleroderma 51 Mumps outbreak 51 bloodstream infections 51 MMR vaccinations 51 Cryptosporidiosis 51 Wilms tumor 51 diphtheria 51 H1 N1 flu 51 Bloodstream infections 51 bacteraemia 51 highly contagious 51 foodborne diseases 51 dengue hemorrhagic fever DHF 51 STDs 51 shigella 51 staph infection MRSA 51 severe respiratory distress 51 cervical cancers 51 EEE virus 51 CDAD 51 Dr Van Buynder 51 whooping cough vaccinations 51 H#N# Virus 51 staphylococcus aureus 51 avian influenza 51 hepatitis B 51 superbug MRSA 51 sexually transmitted infections STIs 51 XDR tuberculosis 51 Seasonal influenza 51 N#H# virus 51 acute viral infection 51 E.coli 51 pandemic influenza virus 51 Tamiflu resistant 51 fungal keratitis 51 hemolytic uremic syndrome HUS 51 dental decay 51 Neisseria meningitis 51 Haemophilus influenza type 51 pneumococcal vaccination 51 viral haemorrhagic fever 51 skin cancers 51 AH#N# virus 51 Haemophilus influenzae type 51 gastroenteritis outbreaks 51 MMR uptake 51 E coli O# 51 enterovirus 51 flu vaccination 51 Eastern Equine Encephalitis 51 anaphylactic reactions 51 Measles outbreak 51 staph bacteria 51 gonorrhea 51 rotaviruses 51 respiratory infection 50 Melanoma 50 infected mosquito 50 tick borne illness 50 MRSA methicillin resistant Staphylococcus 50 MMR measles mumps 50 deadly Marburg virus 50 monkeypox 50 invasive Hib 50 CJD 50 diarrhea 50 meningococcal conjugate 50 unimmunized 50 E.coli O# infection 50 staphylococcal infections 50 midge borne 50 pertusis 50 genital herpes infections 50 parvovirus 50 CCHF 50 Guillain Barre 50 nonvaccine serotypes 50 bird flu virus 50 unimmunised 50 serogroup 50 latent TB infection 50 cryptococcal meningitis 50 Clostridium difficile infections 50 Staph infection 50 mumps vaccine 50 streptococcal infections 50 febrile seizure 50 Rocky Mountain Spotted Fever 50 HIV infection 50 tick borne diseases 50 HIB vaccine 50 pandemic influenza 50 Fujian strain 50 streptococcal disease 50 P. falciparum malaria 50 serotypes 50 HPV infections 50 Marburg haemorrhagic fever 50 Meningococcal meningitis 50 Bacterial Meningitis 50 Seasonal flu 50 Influenza A/H#N# 50 Peanut allergy 50 Legionnaire disease 50 N. meningitidis 50 immunosuppressed patients 50 Legionnaire Disease 50 human papillomavirus HPV 50 bluetongue virus 50 arenavirus 50 vaccination 50 MMR jabs 50 measles outbreaks 50 human papillomavirus 50 chikungunya fever 50 pertussis immunization 50 LaCrosse encephalitis 50 mosquito borne 50 listeria infection 50 Tetanus diphtheria 50 whooping cough vaccination 50 Novel H#N# Influenza 50 hemorrhagic dengue 50 TB 50 C. Diff 50 C. gattii 50 meningococcus bacteria 50 flu viruses 50 A/H#N# flu cases 50 Klebsiella 50 acellular pertussis 50 antibiotic resistant staph infections 50 Eastern equine encephalitis 50 mosquito borne infection 50 Bowel cancer 50 unvaccinated 50 chickenpox vaccine 50 CA MRSA infections 50 bowel cancer 50 pneumococcus bacteria 50 Flu 50 venous blood clots 49 recurrent wheezing 49 viral encephalitis 49 chlamydial infection 49 pulmonary TB 49 C.diff 49 XDR TB 49 meningococcal sepsis 49 necrotizing fasciitis 49 meningitis outbreak 49 hantavirus infection 49 chlamydial infections 49 rubella 49 C. diff infections 49 Human Swine Influenza 49 intestinal infections 49 methicillin resistant 49 neuroinvasive form 49 DVT PE 49 Meningococcal Disease 49 Pneumonia 49 febrile seizures 49 Whooping cough pertussis 49 respiratory tract infection 49 drug resistant staph 49 wild poliovirus 49 quadrivalent vaccine 49 campylobacteriosis 49 PCV7 49 influenza vaccination 49 Dr Selvey 49 babesiosis 49 respiratory syncytial virus 49 immunized 49 mumps epidemic 49 MRSA strains 49 Hendra Virus 49 antibiotic resistant staph infection 49 streptococcus pneumonia 49 chicken pox vaccine 49 fungal infection 49 Tuberculosis 49 Japanese Encephalitis JE 49 kernicterus 49 Marburg virus 49 legionellosis 49 mosquito borne diseases 49 Hepatitis E 49 illness 49 Influenza H#N# 49 Staphylococcus aureus infections 49 HINI virus 49 invasive pneumococcal diseases 49 dengue virus 49 pertussis vaccine 49 Bairnsdale ulcer 49 antibiotic resistant strain 49 revaccinated 49 HIN1 virus 49 bird flu 49 varicella infection 49 norovirus outbreak 49 leptospirosis 49 Equine Herpes Virus 49 HPV sexually transmitted 49 diphtheria tetanus acellular pertussis 49 Rubella MMR 49 streptococcal 49 streptococcus 49 Parvovirus 49 Listeria infections 49 Neisseria meningitidis serogroups 49 Sporadic CJD 49 E coli 49 Neisseria meningitides 49 vaccine Tdap 49 Hepatitis B 49 ovarian cancer 49 ESBL 49 Rotavirus infection 49 disease vCJD 49 strep infection 49 polio measles mumps rubella 49 Dr Pickin 49 waterborne parasite 49 polio virus 49 viral infection 49 CDC Swine flu 49 infectious gastroenteritis 49 flu strains 49 PCV7 vaccine 49 Measles mumps 49 influenza outbreaks 49 avian flu virus 49 contagious bacterial 49 methicillin resistant Staphylococcus aureus 49 latent TB 49 pneumonias 49 hyperemesis gravidarum 48 contracting bacterial meningitis 48 acellular pertussis DTaP 48 WNV infections 48 staphylococcus bacteria 48 antibiotic resistant bacterium 48 noroviruses 48 Pneumococcal pneumonia 48 norovirus outbreaks 48 herpes zoster 48 neonatal herpes 48 parainfluenza virus 48 Chicken Pox 48 MDR TB 48 respiratory infections 48 infectious mononucleosis 48 Tdap vaccination 48 EV# virus 48 mosquito borne illnesses 48 vaccine Menactra 48 nosocomial infection 48 H#N# Influenza virus 48 UTIs 48 H#N#/swine flu 48 enterovirus infection 48 superbug Clostridium difficile 48 syphilis 48 Dr Carnie 48 HAV infection 48 Guillain Barré Syndrome 48 Dengue 48 oropharyngeal cancers 48 vibriosis 48 Pneumococcal vaccine 48 CMV disease 48 scarlet fever 48 Clostridium Difficile 48 bacterial infections 48 listeriosis 48 Campylobacter 48 E. coli 48 Reye Syndrome 48 Japanese encephalitis 48 Gardasil vaccinations 48 chlamydia gonorrhea syphilis 48 Marburg hemorrhagic fever 48 E. coli O# [002] 48 sexually transmitted diseases 48 Swine Flu H#N# 48 MMR immunization 48 Lyme disease 48 LAIV 48 flu outbreak 48 severe rotavirus gastroenteritis 48 Salmonella infections 48 MeNZB ™ 48 Genital warts 48 Staph 48 diseases diphtheria tetanus 48 acute otitis media 48 waterborne disease 48 acute watery diarrhea 48 MRSA Methicillin resistant Staphylococcus 48 Flu Mist 48 vaccine Menveo 48 Staphylococcus aureus 48 Tdap vaccine 48 C diff 48 respiratory viral infections 48 leukemia ALL 48 Tdap booster 48 cryptosporidium 48 reactive arthritis 48 congenital syphilis 48 Clostridium difficile 48 febrile illness 48 S. aureus 48 H#N# avian influenza 48 mosquito bites 48 Falciparum malaria 48 E. coli infections 48 leukemia 48 severe diarrhea 48 Burkitt lymphoma 48 rhinovirus infection 48 nosocomial infections 48 Ovarian cancer 48 serious pneumococcal infections 48 enteroviruses 48 vomiting bug 48 Plasmodium falciparum malaria 48 gonorrhea infections 48 avian influenza virus 48 malaria 48 multidrug resistant strains 48 pharyngeal cancer 48 Chikungunya virus 48 H#N# vaccination 48 MeNZB 48 contracted meningitis 48 Streptococcus pneumoniae bacteria 48 genital warts 48 MRSA methicillin resistant staphylococcus 48 vaccinees 48 salmonellosis 48 Jeremy McAnulty 48 hospital superbug MRSA 48 monkeypox virus 48 infections STIs 48 Staph infections 48 flu epidemic 48 Rabies 48 P aeruginosa 48 HCV infection 48 acid suppressive medication 48 H#N#virus 48 Peanut allergies 48 aureus MRSA 48 hendra virus 48 MRSA bloodstream infection 48 hepatitis 48 Shigella bacteria 48 vaccine serotypes 48 influenzalike illness 48 Guillain Barré 48 gynecological cancers 48 BCG vaccination 48 mumps measles 48 colorectal cancer 48 Norovirus bug 48 clostridial diseases 48 aseptic meningitis 48 Respiratory Syncytial Virus RSV 48 Human papilloma virus 48 neuroblastoma 48 herpes infection 48 Chlamydia infections 47 gastrointestinal anthrax 47 chicken pox vaccination 47 E.coli bacteria 47 Trichomonas vaginalis 47 streptococcal bacteria 47 human metapneumovirus 47 gastrointestinal infections 47 WNv 47 Tetanus 47 disease HFMD 47 vaccinations 47 septicemic plague 47 rubella immunization 47 Bram Alexander 47 H#N# Swine flu 47 Coxsackie virus 47 hanta virus 47 Panton Valentine Leukocidin PVL 47 Ciguatera poisoning 47 cutaneous anthrax 47 shigella bacteria 47 atypical pneumonia 47 Infection 47 Vibrio infections 47 varicella zoster virus VZV 47 acute lymphocytic leukemia 47 Testicular cancer 47 Encephalitis 47 meningococcal conjugate vaccine 47 necrotizing pneumonia 47 Scarlet fever 47 pneumococcal serotypes 47 Clostridium difficile C diff 47 E. coli strain 47 pertussis booster 47 SIDS 47 parvo 47 equine WNV 47 acute lymphoblastic leukemia 47 RSV infection 47 Menactra 47 Mouth Disease HFMD 47 Dengue virus 47 norovirus bug 47 nosocomial 47 metapneumovirus 47 varicella vaccination 47 Variant CJD 47 influenza immunization 47 gastro outbreak 47 parvo virus 47 b Hib vaccine 47 chickenpox vaccinations 47 postexposure prophylaxis 47 varicella chickenpox 47 pertussis tetanus 47 meningitis vaccinations 47 lymphoblastic leukemia 47 communicable disease control 47 cervical vulvar 47 measles whooping cough 47 tetanus diptheria 47 Lynfield 47 AH#N# 47 papilloma virus 47 Marburg fever 47 varicella virus 47 Hemolytic Uremic Syndrome 47 H1NI influenza 47 flu jab 47 mumps vaccination 47 tummy bug 47 HIN1 47 latex allergy 47 Rubella 47 meningitides 47 myocarditis 47 herpes virus 47 EHV 1 47 Salmonella poisoning 47 Viral meningitis 47 klebsiella 47 Ebola 47 murine typhus 47 acute gastroenteritis 47 preventable diseases 47 multidrug resistant 47 squamous cell carcinoma 47 EV# infection 47 Creutzfeldt Jakob Disease 47 respiratory symptoms 47 melanomas 47 Dengue haemorrhagic fever 47 dengue viruses 47 salmonella 47 Lyme Disease 47 avian flu 47 Hemolytic Uremic Syndrome HUS 47 meningitis pneumonia 47 Streptococcus pneumonia 47 contagious norovirus 47 Leptospirosis 47 sexually active 47 mutated strain 47 invasive pneumococcal infections 47 Epidemiologist Dr. 47 mosquito bite 47 Wild Polio Virus 47 irukandji syndrome 47 medulloblastoma 47 h#n# 47 LeBailly 47 Salmonella typhi 47 polio 47 polio outbreak 47 West Nile encephalitis 47 H5 viruses 47 highly pathogenic H#N# virus 47 HIV subtype 47 Cryptococcus neoformans 47 food induced anaphylaxis 47 waterborne illness 47 invasive MRSA infections 47 S. aureus bacteria 47 Noroviruses 47 controversial MMR jab 47 A/H#N# influenza virus 47 dengue haemorrhagic fever DHF 47 pertussis vaccines 47 Highly contagious 47 Human Papilloma Virus HPV 47 H7 avian flu 47 Malignant melanoma 47 legionella bacteria 47 Reye syndrome 47 incompletely vaccinated 47 chickenpox virus 47 TB germ 47 hemorrhagic fever 47 retinoblastoma 47 gonococcal infection 47 Norovirus outbreak 47 sepsis 47 hep B 47 C difficile 47 basal cell carcinomas 47 Influenza A/H#N# virus 47 infectious disease 47 HPV# 47 west nile virus 47 highly communicable 47 otitis media 47 Chikungunya 46 MRSA Staph 46 methicillin resistant staphylococcus aureus 46 H7 virus 46 bacteria Neisseria meningitidis 46 Hand Foot 46 polio measles mumps 46 reinfection 46 Osteosarcoma 46 tick bite 46 flulike 46 streptococcus suis 46 herpes encephalitis 46 serratia 46 clostridium difficile infection 46 H#N# viruses 46 Dr O'Hallahan 46 cancers 46 lymphogranuloma venereum 46 penicillin resistant 46 CIN3 46 Noro Virus 46 squamous cell cancer 46 hemolytic uremic syndrome 46 swine influenza A/H#N# 46 Carbon Monoxide poisoning 46 VZV 46 external genital lesions 46 A/H#N# strain 46 E. coli O# H7 46 campylobacter infection 46 parainfluenza 46 hepatitis B. 46 bacteria Streptococcus pneumoniae 46 paralytic poliomyelitis 46 hypervirulent strain 46 Varicella 46 MenB 46 HiB 46 Flu vaccinations 46 Retinoblastoma 46 Staphylococcus aureus bacteria 46 rhinosinusitis 46 Human Papillomavirus HPV 46 Fusarium Keratitis 46 Human papillomavirus HPV 46 haemorrhagic dengue 46 whooping cough immunization 46 Haemophilus influenzae 46 Monkeypox 46 Clostridium difficile bacteria 46 venomous snakebites 46 spokesperson Iliesa Tora 46 Listeriosis 46 HIV 46 pneumococcal diseases 46 falciparum 46 gastrointestinal illness 46 liver disease 46 Diphtheria 46 diarrheal diseases 46 H#n# 46 cervical vaginal 46 c diff 46 herpes simplex encephalitis 46 Varicella chicken pox 46 mumps rubella 46 parasitic infection 46 communicable diseases 46 simplex virus 46 human papilloma virus 46 cervical cancer genital warts 46 MRSA superbug 46 Streptococcus 46 Human Papillomavirus 46 B streptococcus 46 vitamin D deficiency 46 clostridium difficile 46 immunization 46 B strep 46 Jehan Nassif 46 Pneumococcal disease 46 aureus infections 46 O# strain 46 HPVs 46 anaplasmosis 46 recurrent UTI 46 vaginal cancers 46 acellular pertussis vaccine 46 Head lice 46 Salmonella serotype 46 Diarrhoea 46 chikungunya virus 46 hemorrhagic dengue fever 46 hepatitis C genotype 46 Pseudomonas aeruginosa infections 46 Tdap 46 fevers 46 LTBI 46 parasite Plasmodium falciparum 46 Inhaled anthrax 46 intranasal vaccine 46 flu vaccinations 46 oseltamivir resistant 46 bacterial respiratory infections 46 pneumococcal illnesses 46 Foodborne illness 46 GABHS 46 H#N# mutates 46 Stomach cancer 46 gastro enteritis 46 tularemia 46 HAIs 46 seasonal flus 46 Kawasaki Disease 46 Hep B 46 antibiotic resistant infection 46 measles vaccinations 46 malarial infection 46 MRSA bacteraemia 46 CO poisoning 46 antiviral medication 46 latent tuberculosis 46 HPV infects 46 severe sepsis 46 A/H#N# infection 46 H#N# swine 46 Unvaccinated 46 neonatal sepsis 46 severe aplastic anemia 46 zoonotic disease 46 influenza viruses circulating 46 carbapenem resistant 46 Synovial sarcoma 46 invasive pneumococcal 46 Pre eclampsia 46 botulism 46 gastrointestinal illnesses 46 hereditary breast cancer 46 epidemiologist Lon Kightlinger 46 germ methicillin resistant 46 rattlesnake bites 46 Chlamydia trachomatis 46 lung cancer 46 Viral Meningitis 46 virulent strain 46 invasive breast cancer 46 syphilis infections 46 encephalitis meningitis 46 influenza strains 46 lungworm 46 Health Service ARPHS 46 HIV infections 46 Candida species 46 asthma exacerbations