05 Jun 2024 | 11:05 AM UTC
Philippines: Elevated dengue fever activity reported in multiple areas in Central Visayas in early June
Elevated dengue fever activity reported in multiple areas in Central Visayas, Philippines, in early June. Avoid mosquito bites.
Health authorities have reported elevated dengue fever activity in multiple areas in Central Visayas (Region VII), with 6,539 total cases reported Jan. 1-May 25. This is compared to the 3,246 cases reported during a similar period in 2023. Bohol (2,434 cases) is the most affected, followed by Cebu (1,900 cases), Negros Oriental (1,086 cases), and Siquijor (282 cases). Local health officials urge the public and local government to prepare for the surge in dengue fever cases in the coming months by remaining vigilant, keeping surroundings clean, and clearing potential mosquito breeding sites. This report represents the most complete data available as of June 5.
If you have previously been infected with dengue fever, consult with your physician regarding vaccination. Avoid mosquito bites and remove standing water to reduce the number of biting mosquitoes. Seek medical attention if symptoms develop within two weeks of being in affected areas. Do not use aspirin or ibuprofen products if dengue fever is suspected, as these could exacerbate bleeding tendencies associated with the disease.
Dengue fever is endemic in the Philippines. The risk of transmission is highest during and immediately following the rainy season, which typically occurs May-November. Health authorities reported roughly 167,355 cases in the Philippines in 2023, 220,705 cases in 2022, 79,872 cases in 2021, and 91,108 cases in 2020.
There are two dengue fever vaccines, Dengvaxia and Qdenga. It is only recommended for individuals with a history of dengue infection and in a country with a high dengue fever burden. Dengue fever is transmitted through the bite of an infected mosquito. The risk of infection is often highest in urban and semi-urban areas. Symptoms of dengue fever include a sudden onset of fever and at least one of the following: severe headache, severe pain behind the eyes, muscle and/or joint pain, rash, easy bruising, and/or nose or gum bleeding. Symptoms typically appear 5-7 days after being bitten but can develop up to 10 days after exposure. Dengue fever can progress to a more severe form known as dengue hemorrhagic fever (DHF). DHF can be fatal if it is not recognized and treated in a timely manner.
