Ten thousand mosquitos immunized against dengue fever have been released in Brazil as part of an innovative attempt to curb the spread of the tropical viral sickness, biologists said Thursday.
Gabriel Sylvestre Ribeiro told AFP that the Aedes aegypti mosquitos were released in Tubiacanga neighborhood in northern Rio state.
“We inoculated them in the lab with the Wolbachia bacteria, which block the development of the dengue virus,” he said.
“We release the ?good mosquitoes? in front of people?s houses so that they enter and reproduce with the wild mosquitoes. Their progeny will no longer transmit dengue,? which can be fatal, said the biologist.
After two years of research, this is the first time that a Latin American country has tested a method already functioning in Vietnam, Indonesia and Australia, where the first eggs of the dengue-carrying Aedes aegypti mosquitos inoculated with Wolbachia were imported to Brazil.
The researchers hope to obtain results next year when the majority of the mosquitoes in Tubiacanga should already be immunized and harmless to people.
Brazil has been the country most affected by dengue since 2000, with seven million cases reported. Over the past five years, the sickness has caused some 800 deaths.
The Fiocruz experiment is an addition to a project using genetically modified mosquitos and will be rolled out to other neighborhoods and cities.
Our military is up to something in South America
With withering poll numbers and a flip of control of the Senate ever more likely, Donald Trump may be preparing to end Radical Republican rule with one last big bang—a war in South America.
For over a year now, our country has been quietly building forces near Venezuela, a nation with a leftist regime that this country has long sought to upend. Just last month, Secretary of State Mike Pompeo took a whirlwind three-day tour of Venezuela’s neighboring countries:
Trump asserts dictatorial power over civil servants
In a major power grab, Donald Trump signed an executive order on Oct, 21 that asserts he has vast new authority to punish federal employees with demotions or firing without cause. It’s a Trumpian assertion of a right to cronyism and personal fealty to him.
This executive order purports to grant Trump dictatorial-like power over thousands, of career federal managers and executives. They are now at risk of losing their jobs and careers unless they blindly follow Trump’s agenda with abject loyalty to his whims.
Trump tries to shame media out of covering the pandemic with frantic all-caps tweet
With one week to go until the 2020 presidential election, President Donald Trump does not want to talk about the novel coronavirus pandemic.
In a frantic all-caps tweet posted Tuesday morning, the president once again ranted about all the attention the media is giving to a pandemic that has killed more than 220,000 Americans in just eight months.
"ALL THE FAKE NEWS MEDIA WANTS TO TALK ABOUT IS COVID, COVID, COVID," the president wrote. "ON NOVEMBER 4th, YOU WON’T BE HEARING SO MUCH ABOUT IT ANYMORE. WE ARE ROUNDING THE TURN!!!"
Despite the president's claims, there is no indication that America is "rounding the corner" on the pandemic.