Related by context. Frequent words. (Click for all words.) 74 body aches headache 66 fever sore throat 65 cough sore throat 63 fever cough 60 fever muscle aches 60 fever headache 57 fever nausea 56 include fever headache 55 diarrhea fever 55 body aches 55 fever vomiting 54 fever chills 54 nausea vomiting diarrhea 54 bloody diarrhea 53 fever diarrhea nausea 53 symptoms 53 itchy eyes 52 swollen lymph glands 52 stuffy nose 52 fever coughing 52 runny nose 51 swollen lymph nodes 51 vomiting diarrhea 51 sneezing coughing 51 throat irritation 50 coughing sneezing 49 nasal discharge 49 nausea diarrhea 48 runny noses 48 flulike symptoms 48 muscle aches 48 headache nausea 48 nausea vomiting 47 sore throats 47 nasal congestion 47 Symptoms 47 fever diarrhea 47 diarrhea nausea 47 respiratory symptoms 47 bloody stools 47 Avoid touching 47 diarrhea vomiting 46 sneezing 46 covering coughs 46 neurological symptoms 45 fevers 45 headaches nausea 45 rashes 45 nausea dizziness 45 neck stiffness 45 West Nile encephalitis 45 vomiting 45 gastrointestinal symptoms 45 skin rash 44 sore throat 44 skin rashes 44 abdominal cramps 44 extreme tiredness 44 swollen glands 44 eye irritation 43 difficulty breathing 43 skin irritations 43 difficulty swallowing 43 swine influenza 42 persistent cough 42 frequent urination 42 sinus infections 42 coughing 42 itchiness 42 wear surgical masks 42 upper respiratory tract 41 asthma emphysema 41 headaches dizziness 41 diarrhea 41 numbness tingling 41 conjunctivitis 41 fatigue nausea 41 chest tightness 41 asthma bronchitis 41 rhinitis 41 shigella 41 stomach aches 41 dizziness nausea 40 abdominal pain 40 bowel habits 40 hemorrhagic fever 40 mucous membranes 40 respiratory secretions 40 respiratory infections 40 watery eyes 40 shortness 40 light headedness 40 nausea headaches 40 colds flu 40 flu 40 infectious diarrhea 39 Allergic reactions 39 Shigella 39 Cache box 39 skin lesions 39 coughs