A01.09

Clinical Causes: Infection with Salmonella typhi bacteria, typically through contaminated food or water Poor sanitation and hygiene practices Close contact with an infected person Consumption of contaminated raw or undercooked foods Traveling to areas with poor sanitation standards

Key Symptoms: High fever that develops gradually Weakness and fatigue Abdominal pain and tenderness Loss of appetite Headache Diarrhea or constipation Rash consisting of flat, rose-colored spots Enlarged liver or spleen Intestinal bleeding or perforation (in severe cases)

Diagnosis Path: Diagnosis is typically confirmed through blood tests that detect the presence of Salmonella typhi bacteria or specific antibodies. Stool and urine cultures may also be used. Healthcare providers may perform additional assessments if complications are suspected, such as imaging or other laboratory tests to evaluate organ involvement.

Treatment Protocols: Treatment primarily involves the use of antibiotics to eliminate the bacteria. Supportive care is crucial and may include hydration therapy, rest, and nutritional support. Managing complications often requires additional medical interventions, such as surgery in cases of intestinal perforation. Preventative measures like improving sanitation and vaccination are also emphasized to reduce the risk of infection.