Related by context. Frequent words. (Click for all words.) 54 cholera dysentery 48 Radiation leaks 48 diarrhea cholera 46 starvation dehydration 45 floods cyclones 45 Boy drowns 45 malaria cholera 45 diarrhea pneumonia 43 mosquito borne dengue fever 43 convulsions coma 43 Smoke inhalation 43 Toddler survives 43 fever lethargy 43 hydrophobia 42 cerebral palsy autism 42 malaria diarrhea 42 Nausea vomiting 42 Teenager dies 42 multiple sclerosis spinal cord 42 hunger thirst 41 Dysentery 41 swimmer Fran Crippen 41 Boat capsizes 41 malaria measles 41 avian botulism 41 CDC Swine flu 41 overflowing sewers 41 ferry capsizes 41 Drought worsens 41 Toddler drowns 40 SEVERE 40 waterborne illness 40 malnutrition dehydration 40 cramps heat exhaustion 40 Woman drowns 40 Rescuers plucked 40 Flesh eating 39 inflammatory bowel 39 headaches dizziness nausea 39 Searing heat 39 Soil erosion 39 mosquito borne viral 39 floods droughts 39 Autopsy confirms 39 casued 39 excessive urination 39 Toddler dies 39 Walkerton Ont 39 Boat sinks 38 Coral bleaching 38 bilharzia 38 seawater intrusion 38 Nominal GDP includes 38 beriberi 38 salination 38 muscle twitching 38 worsening droughts 38 Radiation leaking 38 vomiting dizziness 37 frequent droughts 37 helicopter winched 37 kayak capsized 37 boat capsizing 37 malaria typhoid 37 drowning 37 NORTH Soil moisture 37 inhaling carbon monoxide 37 Shark bites 37 diarrhea dehydration 37 electrolyte imbalances 37 periodic droughts 37 ruptured uterus 37 starvation 37 Melting glaciers 37 Exacerbated 37 severe 37 leaving Kopechne 37 Man drowns 36 earthquakes volcanic eruptions 36 Schistosomiasis 36 dehydration overheating 36 flimsy shacks 36 overfishing pollution 36 overflowing toilets 36 resource depletion 36 water borne diseases 36 pellagra 36 earthquakes floods 36 DUE TO 36 prompts evacuations 36 acute 36 Coast Guard rescues 36 arthritis gout 36 Crippling 36 Zambezi valley 36 Teen drowns 36 Inquest hears 36 groundwater depletion 36 ferry sinks 36 heavily deforested 36 Rapid urbanization