Assertion: lassa fever's symptom | /r/HasProperty | abdominal pain
Facets:
Source sentences:
text: Symptoms, when present, include fever, headache, pharyngitis, myalgia, abdominal pain and other constitutional complaints.
text: Symptoms include fever, fatigue, nausea, vomiting, diarrhoea, headaches, abdominal pains, sore throat and facial swelling.
text: Other symptoms include headache, sore throat, muscle pain, chest pain, nausea, vomiting, diarrhoea, cough, and abdominal pain.
text: If the infection progresses, signs and symptoms can include nausea, vomiting, abdominal pain, and mucosal bleeding.