International
Dengue will cover virtually all of Brazil and Mexico by 2039, according to a study
America is the continent most affected by dengue, with 8.1 million cases, and the situation will worsen in the coming years, according to a report that predicts that the infection will spread by 2039 to the practice the entire territory of Brazil and Mexico, the two largest countries in Latin America.
The research, published in the journal Nature Communications and in which scientists from Canada, the United Kingdom, Australia, the United States, Brazil and Mexico collaborated, predicts that by 2039 97% of the localities in Brazil will be affected by dengue, while in Mexico the figure will be 81%.
The analysis predicts that in Mexico the expansion of dengue will be mainly in the interior of the country, in the highest altitude areas of the central plateau.
The study estimates that the area of Tijuana, on the border with the United States, will be invaded between 2027 and 2030, and the area of Mexico City, between 2038 and 2039.
In Brazil, most of the areas invaded in the coming years will be in the south.
The situation is already alarming, according to experts from the Pan American Health Organization (PAHO) who met at the end of May in Washington, because so far this year, there are already three times more documented cases than the cases recorded in the same period of 2023. The deaths stand at 3,600.
The international team of researchers pointed out in their study that the spread of dengue, a febrile disease that is transmitted by the bite of a mosquito (Aedes aegypti) and that can cause difficulty breathing, severe bleeding and organ complications, will accelerate in the coming years due to the climate crisis and the greater mobility of the population.
The researchers used for the first time machine learning technology (known by artificial intelligence) to understand how the connection between areas and environmental conditions interact at the different stages of the infection, one of the scientists who participated in the study, Vinyas Harish, of the University of Toronto (Canada), told EFE.
“Many people have investigated environmental factors such as temperature, humidity, rain, to establish the relationship between those characteristics and mosquitoes,” Harish said.
“But to really understand how dengue affects the population, we needed to integrate that with data on the population’s mobility over time. We use machine learning to integrate those perspectives,” he added.
The data that the team used come from more than 8,000 municipalities in Brazil and Mexico during the past 25 years along with climate information, records of the appearance of epidemics and the history of genetic evolution.
In 1996, only 16 municipalities in Mexico (0.65% of the country’s total) were affected by dengue infection. But between 2000 and 2010, the infection expanded to 965 municipalities and by the end of 2019 the figure reached 1,350, 55% of the total.
In Brazil, the growth was similar. In 2001, dengue was only present in two states and 549 municipalities (9.96%). By 2019, the figure had exploded to 4,299 municipalities, 76.8%.
According to PAHO, there is no specific medicine to treat dengue, whose infection can occur without symptoms, or can be evidenced with symptoms ranging from a moderate fever to a high and incapacitating fever, headaches, muscle aches and rashes.
But Harish was optimistic since the conclusions of the study will allow the authorities to adopt preventive measures.
“From simple interventions, such as increasing awareness among the population to avoid the bites of these mosquitoes, to more complex, such as research on vaccines or mosquito replacement techniques,” he concluded.
International
Deportation flight lands in Venezuela; government denies criminal gang links
A flight carrying 175 Venezuelan migrants deported from the United States arrived in Caracas on Sunday. This marks the third group to return since repatriation flights resumed a week ago, and among them is an alleged member of a criminal organization, according to Venezuelan authorities.
Unlike previous flights operated by the Venezuelan state airline Conviasa, this time, an aircraft from the U.S. airline Eastern landed at Maiquetía Airport, on the outskirts of Caracas, shortly after 2:00 p.m. with the deportees.
Interior Minister Diosdado Cabello, who welcomed the returnees at the airport, stated that the 175 repatriated individuals were coming back “after being subjected, like all Venezuelans, to persecution” and dismissed claims that they belonged to the criminal organization El Tren de Aragua.
However, Cabello confirmed that “for the first time in these flights we have been carrying out, someone of significance wanted by Venezuelan justice has arrived, and he is not from El Tren de Aragua.” Instead, he belongs to a gang operating in the state of Trujillo. The minister did not disclose the individual’s identity or provide details on where he would be taken.
International
Son of journalist José Rubén Zamora condemns father’s return to prison as “illegal”
The son of renowned journalist José Rubén Zamora Marroquín, José Carlos Zamora, has denounced as “illegal” the court order that sent his father back to a Guatemalan prison on March 3, after already spending 819 days behind barsover a highly irregular money laundering case.
“My father’s return to prison was based on an arbitrary and illegal ruling. It is also alarming that the judge who had granted him house arrest received threats,” José Carlos Zamora told EFE in an interview on Saturday.
The 67-year-old journalist was sent back to prison inside the Mariscal Zavala military barracks on March 3, when Judge Erick García upheld a Court of Appeals ruling that overturned the house arrest granted to him in October. Zamora had already spent 819 days in prison over an alleged money laundering case.
His son condemned the situation as “unacceptable”, stating that the judge handling the case “cannot do his job in accordance with the law due to threats against his life.”
International
Miyazaki’s style goes viral with AI but at what cost?
This week, you may have noticed that everything—from historical photos and classic movie scenes to internet memes and recent political moments—has been reimagined on social media as Studio Ghibli-style portraits. The trend quickly went viral thanks to ChatGPT and the latest update of OpenAI’s chatbot, released on Tuesday, March 25.
The newest addition to GPT-4o has allowed users to replicate the distinctive artistic style of the legendary Japanese filmmaker and Studio Ghibli co-founder Hayao Miyazaki (My Neighbor Totoro, Spirited Away). “Today is a great day on the internet,” one user declared while sharing popular memes in Ghibli format.
While the trend has captivated users worldwide, it has also highlighted ethical concerns about AI tools trained on copyrighted creative works—and what this means for the livelihoods of human artists.
Not that this concerns OpenAI, the company behind ChatGPT, which has actively encouraged the “Ghiblification”experiments. Its CEO, Sam Altman, even changed his profile picture on the social media platform X to a Ghibli-style portrait.
Miyazaki, now 84 years old, is known for his hand-drawn animation approach and whimsical storytelling. He has long expressed skepticism about AI’s role in animation. His past remarks on AI-generated animation have resurfaced and gone viral again, particularly when he once said he was “utterly disgusted” by an AI demonstration.
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