25 Sep 2024 | 07:55 AM UTC
Tanzania: Elevated cholera activity reported in multiple areas in September
Elevated cholera activity reported in multiple areas in Tanzania in September. Use food and water precautions.
Health authorities have reported elevated cholera activity in multiple areas in Tanzania, with a total of 4,742 cases reported as of Aug.31. The current outbreak has been ongoing since Sep.5, 2023. Regions reporting elevated disease activity include Simiyu, Mtwara, Katavi, Pwani, Geita, Kagera, Ruvuma, Tanga, Rukwa, Dar es Salaam, Shinyanga, Manyara, Morogoro, Mwanza, Mara and Singida. Local health officials have implemented multiple outbreak response measures, including strengthening disease surveillance, enhancing community engagement, and disseminating risk communication on cholera to the public. This report represents the most complete data available as of Sept. 25.
Consult a travel medicine provider before departure regarding cholera vaccination. Practice strict food and water precautions. Seek immediate medical attention if symptoms develop within a week of being in affected areas.
Cholera is transmitted directly through food or water contaminated with fecal material from an infected person. Most infected people develop no symptoms or only mild diarrhea. However, approximately one in 10 infected people develop severe cholera, which causes symptoms including profuse, watery diarrhea, vomiting, rapid heart rate, low blood pressure, muscle cramps, restlessness, or irritability. Symptoms typically appear two to three days after exposure but can develop up to five days after exposure. Individuals with severe cholera can develop acute renal failure, severe electrolyte imbalances, and coma. If left untreated, these can lead to shock and rapid death.
