The Centers for Disease Control and Prevention (CDC) has issued an emergency warning over the spread of dengue fever, particularly in spring break hotspots such as the US Virgin Islands, Puerto Rico, and Mexico. The virus is transmitted through infected mosquito bites, causing symptoms like fever, headache, and rash.
In the US, nearly 4,000 travelers have already returned with dengue fever this year, with over 1,000 cases reported across 21 states. The disease has surged in popular destinations, including Florida and California, with 42 and 10 cases respectively. Officials warn that the risk of transmission is high during spring and summer months when mosquito breeding seasons peak.
The CDC advises travelers to take precautions like wearing insect repellent and long-sleeved clothing to avoid mosquito bites. Medical professionals are also being told to be on the lookout for symptoms in patients who have recently traveled abroad and exhibit a high fever.
Dengue fever can lead to severe complications, including heavy bleeding from the nose, gums, or under the skin, and pain behind the eyes. Treatment relies on hydration, pain relief, and supportive care, with no specific medicine available.
Experts link the rise in dengue cases to climate change and the El Niño phenomenon, which causes hot sea surface temperatures and longer mosquito breeding seasons. The virus poses a significant risk for infants under one year old, pregnant women, and adults over 65 years old.
Source: https://www.dailymail.co.uk/health/article-14515015/cdc-urgent-warning-illness-nose-bleeds.html