How Does Dengue Fever Affect Coffee Harvests in the Americas?

The Americas are facing an unusually severe dengue season. The Pan American Health Organization reported that cases in the first three months of this year reached three times the same period last year, with more than a thousand deaths. Brazil, Paraguay, and Argentina are hardest hit, and coffee growers in Brazil and Guatemala now worry about finding harvest workers.

Brazil has about 2.32 million cumulative cases, including 758 deaths, while Guatemala reported 6,760 cases with 31 severe and 3 fatal. Across the region, confirmed infections exceed 3.5 million. Because coffee from other countries in Latin America depends on seasonal pickers, labor shortages could affect cherry harvesting as the new season begins.

As global temperatures rise and extreme weather becomes more frequent, the Americas are experiencing an unusually severe dengue fever season this year. According to the Pan American Health Organization (PAHO), the number of reported cases in the first three months of this year was already three times that of the same period last year, with more than a thousand deaths. The outbreaks in Brazil, Paraguay, and Argentina are particularly severe. The spreading epidemic has not only overwhelmed hospitals in many places but also brought thorny temporary labor shortages to plantation industries such as coffee. As Brazil and Guatemala approach the harvest of coffee cherries in the new season, growers are worried that it will be difficult to find harvest workers and that the crop may be affected. This article will review the latest epidemic data, the reasons for its intensification, and the potential impact on the coffee industry, along with related observations from Front Street Coffee.

Recently, the Pan American Health Organization (PAHO) announced that, affected by rising global temperatures and frequent extreme weather, the number of dengue fever cases reported in the Americas in the first three months of this year surged threefold compared with the same period last year, and the region may face its worst dengue fever season on record. As infections continue to climb, plantation industries such as coffee have already seen obvious seasonal labor shortages, and the problem of tight manpower is becoming increasingly prominent.

The PAHO director said that as of March 16 this year, dengue cases in the Americas had reached three times the number of the same period last year, with more than one thousand deaths. Among them, the outbreaks in Brazil, Paraguay, and Argentina are the most severe, while cases in Guatemala, Costa Rica, Mexico, and other places are also continuing to increase.

Statistics show that Brazil currently has about 2.32 million cumulative dengue cases nationwide (including suspected cases), with nearly 55,000 new cases in a single day and 758 deaths. Guatemala previously reported 6,760 dengue cases, including 31 severe cases and 3 deaths. Across the Americas, more than 3.5 million people have been confirmed infected with the dengue virus, and the death toll exceeds 1,000.

In addition, the PAHO president pointed out that the reasons for the worsening dengue outbreak are multifaceted, with environmental factors being the most closely related. In particular, in the first few months of this year, rising temperatures, heat waves, droughts, and heavy rains alternated in the Americas, creating conditions for mosquito breeding. Given the current severe situation, PAHO calls on countries to support dengue prevention and control efforts and to intensify the elimination of mosquito breeding sites, which is the main means of preventing dengue at this stage, because dengue vaccines are still at a very early stage and production is extremely limited.

Dengue fever is caused by the dengue virus and is an acute infectious disease transmitted by mosquitoes. Typical symptoms include persistent fever, headache, muscle pain, and joint pain, and it can be fatal in severe cases. At present, public and private hospitals in many countries and places are overcrowded because of the dengue outbreak. People in the coffee industry are deeply worried about this, because April is approaching, which is the harvest period for coffee cherries in the new season in Brazil and Guatemala. If the dengue outbreak continues, it will lead to labor shortages; in addition, as Easter and Holy Week holidays are also approaching, coffee growers' concerns about insufficient labor during the harvest season have further intensified. One grower said that the harvest season is coming soon, but it is currently difficult to hire pickers, which may affect the coffee harvest.

At the same time, because of the recent surge in dengue cases, many places have declared a public health emergency. The Chinese consulate in Brazil has issued a notice reminding Chinese citizens in Brazil to pay close attention to early warning information released by Brazil's Ministry of Health, take relevant precautions, frequently use mosquito repellent when going out, and avoid staying for long periods in places where mosquitoes are dense.

The above content is compiled by CoffeeHunters, a coffee news website.