Related by context. Frequent words. (Click for all words.) 66 airborne droplets 64 cough sneeze 64 sneezing coughing 62 respiratory droplets 62 throat secretions 59 coughing sneezing 58 nasal secretions 57 fecal oral 54 Pneumonic plague 53 ingesting contaminated 53 respiratory secretions 52 moistens 52 infected fleas 51 Genital herpes 50 fecal material 50 coughing wheezing 50 secretions 50 flea bites 50 mucous membranes 50 urushiol 50 fungal spores 49 Bacterial meningitis 49 sneezing 49 intestinal tracts 49 germs 49 blowholes 49 Meningococcal meningitis 48 Dust mites 48 Swine influenza 48 runny nose sore throat 48 animal dander 48 coughs 48 excretions 48 transmittable 48 Staphylococcus aureus bacteria 47 bodily fluids 47 sneezes 47 fleas ticks 47 oral herpes 47 Conjunctivitis 47 Typhoid fever 47 zoonoses 47 mucous membrane 47 Bacterial infections 47 pneumonic 47 Head lice 47 Viral meningitis 47 urine feces 47 runny nose sneezing 47 Scabies 46 Chicken pox 46 germy 46 trigger allergic reactions 46 saliva 46 hand sanitiser 46 hacking cough 46 Meningococcal disease 46 Bubonic plague 46 Toxoplasmosis 46 Genital warts 46 tiny droplets 46 contagious respiratory 46 diarrhea dysentery 46 contaminated needles 46 nervous tic 46 infects humans 45 frequent handwashing 45 itchy rash 45 Distemper 45 digestive juices 45 Avoid touching 45 strep bacteria 45 Salmonellosis 45 fecal matter 45 pneumonia bronchitis 45 hugging kissing 45 Coughs 45 meconium 45 Hydrogen sulfide 45 Sniffles 45 dehydration abdominal pain 45 Ultraviolet light 45 sinus cavities 45 Allergic reactions 45 droplets 45 Tularemia 44 minty fresh 44 nasal cavities 44 sore throat cough 44 colds flu 44 noninfectious 44 tingling sensations 44 catarrh 44 hangnails 44 gastrointestinal infections 44 seasonal influenza virus 44 highly contagious 44 exhalations 44 blackhead 44 sucking insects 44 plantar warts