The National Surveillance System has recently identified unusual cases of malaria-like illness in several districts of the Eastern Region. These cases were notably unresponsive to the recommended antimalarial treatments and were therefore managed as acute febrile illnesses. Upon further investigation and testing of patient samples at the Noguchi Memorial Institute for Medical Research (NMIMR), nine cases were confirmed to be Dengue. These confirmed cases are currently being managed as non-severe cases at home. In response to this development, a specialized team of Entomologists and Epidemiologists has been dispatched to the region to conduct a detailed outbreak investigation.
Understanding Dengue
Dengue is a viral infection transmitted through the bite of an infected Aedes mosquito. While many people infected with Dengue may not exhibit symptoms, those who do commonly experience high fever, headache, body aches, nausea, and rash. Most individuals recover within one to two weeks. However, severe Dengue can lead to serious complications, including bleeding and a need for hospital care. In extreme cases, Dengue can be fatal.
Current Preparedness Measures and Actions
In light of the outbreak, the following measures have been implemented:
National Emergency Operation Centre (EOC) Meeting: A meeting has been convened to coordinate the response efforts.
Alerts to Regions and Districts: Notifications have been sent to enhance surveillance for early detection, sensitize health staff, and raise public awareness.
Enhanced Surveillance: Increased monitoring and reporting of Dengue cases.
Public Education: Ongoing efforts to educate the public on the signs, symptoms, and prevention of Dengue.
Entomological Assessment: Detailed assessments of mosquito populations in the affected areas.
Treatment of Dengue
There is no specific antiviral treatment for Dengue. The management of the disease focuses on supportive care, including:
Rehydration with plenty of fluids
Pain relief
Adequate rest
How Dengue Spreads
Dengue is primarily spread through the bite of an infected Aedes mosquito. These mosquitoes typically bite during the daytime.
Preventive Measures
To protect against mosquito bites and prevent the spread of Dengue, the following measures are recommended:
Wear Protective Clothing: Long sleeves and long dresses to cover the limbs.
Use Mosquito Repellent: Effective in deterring mosquito bites.
Insecticide-Treated Nets: Essential for protecting babies, the elderly, and others who may rest during the day.
Eliminate Standing Water: Regularly cover and drain water from coolers, tanks, barrels, drums, and buckets. Remove any objects that may collect water around the house.
Cover Stored Water Containers: Always keep these containers covered to prevent mosquito breeding.
Final Note
We strongly urge the public to avoid self-medication and assure everyone that concerted efforts are underway with our partners to contain the outbreak and minimize its impact. Public cooperation and adherence to preventive measures are crucial in managing and controlling the spread of Dengue.
