The Pan American Health Organization (PAHO) has issued an epidemiological alert due to the rapid increase in dengue cases affecting several countries in Latin America. Mexico and Argentina are among the most affected, with a concerning rise in infections, according to data released by health authorities in both countries.
In Mexico, dengue cases have seen a staggering increase of 468.4% year-on-year during the first two months of the current year, according to the Epidemiological Bulletin issued by the Ministry of Health. 6,173 cases have been confirmed between January 1st and February 28th, compared to 1,086 infections reported in the same period last year. This increase has been observed across all levels of disease severity, from asymptomatic infections to severe cases, with the state of Guerrero concentrating the highest number of infections.
In Argentina, the situation is no less worrying. The Ministry of Health of the Nation has reported a 2,153% increase in dengue cases between January and the third week of February, with a total of 57,461 reported infections. This increase poses a serious threat to the country, especially following last year’s epidemic, which recorded 139,946 cases and 75 deaths.
Brazil is also facing a critical situation, with São Paulo declaring a state of emergency due to the disease’s expansion. The country has confirmed 138,259 infected patients and 31 deaths related to dengue. Brazilian health authorities anticipate the country will register a record 4.2 million cases this year, reflecting a 390% increase in infection rates during the first two months of 2024.
Peru is not lagging behind in this worrying trend. The country has declared a health crisis in 20 regions due to a 131% increase in dengue cases, with a total of 34,042 infections registered so far this year. Uruguay has also confirmed the viral circulation of dengue after detecting two autochthonous cases in Montevideo.
The World Health Organization (WHO) has warned that global warming could lead to historic highs in dengue cases, as rising temperatures favor the spread of the transmitting mosquitoes. Since 2000, the incidence of the disease has multiplied by eight, representing a significant threat to public health throughout the region.
In response to this situation, health authorities in Latin America and international organizations are intensifying efforts to control the spread of dengue. Preventive measures and mosquito control are being implemented across the continent to try to contain the epidemic and protect the vulnerable population.
As the situation continues to evolve, it is crucial to maintain vigilance and cooperation among affected countries to combat this disease and prevent further spread of dengue in the region.