<s>[INST] Warning signs of severe dengue:  [/INST] About 1 in 20 people who get sick will have severe dengue—a medical emergency that requires immediate medical care at a hospital. Severe dengue can have serious effects on the liver, heart, central nervous system, kidneys, eyes, muscles, or bone marrow. Severe dengue can also lead to death.

These warning signs usually begin around the time fever starts to go away and include stomach pain and tenderness, vomiting (3 times or more in 24 hours), bleeding from the nose or gums, blood in vomit or stool, and extreme tiredness, restlessness, or irritability. Source: HEALTHY CHILDREN.ORG. Link: https://www.healthychildren.org/English/safety-prevention/immunizations/Pages/dengue-vaccine-and-kids-faqs-for-families-who-live-where-dengue-disease-commonly-spreads.aspx. Field: Infectious Disease. Disease: Dengue </s>