Related by context. Frequent words. (Click for all words.) 52 arsenic poisoning 50 cyanide 49 carbon monoxide poisoning 47 poisoning 47 CO poisoning 47 radiation poisoning 46 Legionnaire disease 45 snake bite 45 Carbon monoxide poisoning 44 botulism 44 Legionnaires disease 44 carbon monoxide 43 typhoid fever 43 severe allergic reaction 43 overdose 43 acute pancreatitis 42 poison 42 hypothermia 42 Botulism 42 contaminant 42 thallium 42 toxin 42 hemorrhagic fever 41 anaphylactic shock 41 pneumonic plague 41 Salmonella infection 41 Ricin 41 Poisoning 40 drug overdose 40 ricin 40 smoke inhalation 40 Carbon monoxide 40 hepatitis 40 mercury poisoning 40 kidney failure 40 inhalation 40 rat poison 40 severe allergic reactions 40 respiratory illness 40 rifampicin 40 respiratory 40 dehydration 40 pneumonia 40 atypical pneumonia 40 lung disease 39 peritonitis 39 fungal infection 39 radioactive polonium 39 E. coli 39 dioxin poisoning 39 digoxin 39 typhoid 39 cardiac arrest 38 meningococcemia 38 acute diarrhea 38 deadly toxin 38 allicin 38 colorless odorless 38 poisonings 38 poisoned 38 H#N# influenza 38 toxicity 38 heroin overdose 38 allergic reactions 38 smallpox 38 sepsis 38 botulinum toxin 38 Creutzfeldt Jakob disease 38 atropine 38 Ebola virus 38 decompression sickness 38 norovirus 38 liver disease 38 monkeypox 37 carbon monoxide leak 37 radioactive isotope 37 Ebola 37 H#N# 37 myocarditis 37 Listeriosis 37 allergic reaction 37 SARS coronavirus 37 chlorine 37 respiratory symptoms 37 diethylene glycol 37 activated charcoal 37 lung cancer 37 variant CJD 37 fentanyl 37 pulmonary edema 37 bacterial infection 37 self inflicted stab wounds 37 adverse reactions 37 radiation sickness 37 radioactive substance 37 drug overdoses 37 Legionella 37 shigella 37 respiratory diseases 37 E. coli infection 37 aerosolized