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Severe dengue can result in shock, internal bleeding, and death." A blood test is the only way to confirm the diagnosis. "Untreated severe dengue fever may have a mortality rate of 10% to 20%.
Most dengue fever patients recover in a week, but in severe cases the disease can be life-threatening and require hospitalization since it can result in shock, internal bleeding and even death.
Symptoms usually clear in about a week, the CDC says. Dengue is only fatal in severe cases, which can bring symptoms like severe abdominal pain, persistent vomiting, bleeding gums or nose, fatigue ...
65,758 cases of dengue fever have been reported up to EW 19 in Mexico, accounting for 0.8% of total cases in Latin America and the Caribbean in 2024. 405 severe cases and 20 deaths have been reported so far in Mexico, with a fatality rate of 0.03%. DENV1, DENV2, DENV3 and DENV4 serotypes have been detected in Mexico. [3]
Where the mothers develop the disease between 5 days prior to, or 2 days after delivery. [17]: 110 Dengue haemorrhagic fever (DHF) Viral Untreated 26% Dengue haemorrhagic fever is also known as severe dengue. [33] [34] Murray Valley encephalitis (MVE) Viral No cure [15–30]% No specific treatment; usually involves supportive care. [35]
The CDC warned about a higher-than-expected number of dengue cases among US travelers — 745 cases through June 24.
By the late 1990s, dengue was the most important mosquito-borne disease affecting humans after malaria, with around 40 million cases of dengue fever and several hundred thousand cases of dengue hemorrhagic fever each year. Significant outbreaks of dengue fever tend to occur every five or six months.
The CDC warning instructs doctors to test patients with symptoms that look like dengue, especially those patients who have traveled to a part of the world where the disease is more common.