American technology companies including Microsoft Corp are bringing automation and robotics to the age-old task of battling mosquitoes in a bid to halt the spread of Zika and other mosquito-borne maladies worldwide.
Public health experts said on Tuesday that the firms including Microsoft Corp and California Life Sciences Company are already forming partnerships with public health officials in several U.S. states to test new high-tech tools.
In Texas, Microsoft is testing a smart trap to isolate and capture Aedes aegypti mosquitoes, known as Zika carriers, for study by entomologists to give them a jump on predicting outbreaks. Aedes aegypti mosquitoes are yellow fever mosquitoes that can spread dengue fever including Zika.
The Alphabet’s life sciences division based in Mountain View, California, is speeding the process for creating sterile male mosquitoes to mate with females in the wild, offering a form of birth control for the species.
According to the experts, it may take years for these advances to become widely available.
Public health experts said that new players bring fresh thinking to vector control, which still relies heavily on traditional defenses such as larvicides and insecticides.
“It’s exciting when technology companies come on board.
“Their approach to a biological challenge is to engineer a solution,” Anandasankar Ray, an associate professor of entomology at the University of California, Riverside said.
The Zika epidemic that emerged in Brazil in 2015 and left thousands of babies suffering from birth defects has added urgency to the effort.
While cases there have slowed markedly, mosquitoes capable of carrying the virus Aedes aegypti and Aedes albopictus are spreading in the Americas, including large swaths of the southern U.S.
The vast majority of the 5,365 Zika cases reported in the U.S. so far are from travelers who contracted the virus elsewhere. Still, two states in the U.S. which are Texas and Florida have recorded cases transmitted by local mosquitoes, making them prime testing grounds for new technology.
In Texas, 10 mosquito traps made by Microsoft are operating in Harris County, which includes the city of Houston. Roughly the size of large birdhouses, the devices use robotics, infrared sensors, machine learning and cloud computing to help health officials keep tabs on potential disease carriers.
Texas recorded six cases of local mosquito transmission of Zika in November and December of last year. Experts believe that the actual number is likely higher because most infected people do not develop symptoms. Pregnant women are at high risk because they can pass the virus to their fetuses, resulting in a variety of birth defects.
Those include microcephaly, a condition in which infants are born with undersized skulls and brains.
The World Health Organisation declared Zika a global health emergency in February 2016.
Most conventional mosquito traps capture all comers’ moths, flies, and other mosquito varieties leaving a pile of specimens for entomologists to sort through. The Microsoft machines differentiate insects by measuring a feature unique to each species, the shadows cast by their beating wings.
When a trap detects an Aedes aegypti in one of its 64 chambers, the door slams shut.
The machine “makes a decision about whether to trap it,” said Ethan Jackson, a Microsoft engineer who is developing the device. “The Houston tests, begun last summer, showed the traps could detect Aedes aegypti and other medically important mosquitoes with 85 per cent accuracy,’’ The machines also record shadows made by other insects as well as environmental conditions such as temperature and humidity.
The data can be used to build models to predict where and when mosquitoes are active.
Mustapha Debboun, Director of Harris County’s mosquito and vector control division, said the traps save time and give researchers more insight into mosquito behavior.
“For science and research, this is a dream come true,” he said.
The traps
Zika Mosquito
American technology companies including Microsoft Corp are bringing automation and robotics to the age-old task of battling mosquitoes in a bid to halt the spread of Zika and other mosquito-borne maladies worldwide.
Public health experts said on Tuesday that the firms including Microsoft Corp and California Life Sciences Company are already forming partnerships with public health officials in several U.S. states to test new high-tech tools.
In Texas, Microsoft is testing a smart trap to isolate and capture Aedes aegypti mosquitoes, known as Zika carriers, for study by entomologists to give them a jump on predicting outbreaks. Aedes aegypti mosquitoes are yellow fever mosquitoes that can spread dengue fever including Zika.
The Alphabet’s life sciences division based in Mountain View, California, is speeding the process for creating sterile male mosquitoes to mate with females in the wild, offering a form of birth control for the species.
According to the experts, it may take years for these advances to become widely available.
Public health experts said that new players bring fresh thinking to vector control, which still relies heavily on traditional defenses such as larvicides and insecticides.
“It’s exciting when technology companies come on board.
“Their approach to a biological challenge is to engineer a solution,” Anandasankar Ray, an associate professor of entomology at the University of California, Riverside said.
The Zika epidemic that emerged in Brazil in 2015 and left thousands of babies suffering from birth defects has added urgency to the effort.
While cases there have slowed markedly, mosquitoes capable of carrying the virus Aedes aegypti and Aedes albopictus are spreading in the Americas, including large swaths of the southern U.S.
The vast majority of the 5,365 Zika cases reported in the U.S. so far are from travelers who contracted the virus elsewhere. Still, two states in the U.S. which are Texas and Florida have recorded cases transmitted by local mosquitoes, making them prime testing grounds for new technology.
In Texas, 10 mosquito traps made by Microsoft are operating in Harris County, which includes the city of Houston. Roughly the size of large birdhouses, the devices use robotics, infrared sensors, machine learning and cloud computing to help health officials keep tabs on potential disease carriers.
Texas recorded six cases of local mosquito transmission of Zika in November and December of last year. Experts believe that the actual number is likely higher because most infected people do not develop symptoms. Pregnant women are at high risk because they can pass the virus to their fetuses, resulting in a variety of birth defects.
Those include microcephaly, a condition in which infants are born with undersized skulls and brains.
The World Health Organisation declared Zika a global health emergency in February 2016.
Most conventional mosquito traps capture all comers’ moths, flies, and other mosquito varieties leaving a pile of specimens for entomologists to sort through. The Microsoft machines differentiate insects by measuring a feature unique to each species, the shadows cast by their beating wings.
When a trap detects an Aedes aegypti in one of its 64 chambers, the door slams shut.
The machine “makes a decision about whether to trap it,” said Ethan Jackson, a Microsoft engineer who is developing the device. “The Houston tests, begun last summer, showed the traps could detect Aedes aegypti and other medically important mosquitoes with 85 per cent accuracy,’’ The machines also record shadows made by other insects as well as environmental conditions such as temperature and humidity.
The data can be used to build models to predict where and when mosquitoes are active.
Mustapha Debboun, Director of Harris County’s mosquito and vector control division, said the traps save time and give researchers more insight into mosquito behavior.
“For science and research, this is a dream come true,” he said.
Source: News agency of Nigeria
Source: News agency of Nigeria
Zika Mosquito
American technology companies including Microsoft Corp are bringing automation and robotics to the age-old task of battling mosquitoes in a bid to halt the spread of Zika and other mosquito-borne maladies worldwide.
Public health experts said on Tuesday that the firms including Microsoft Corp and California Life Sciences Company are already forming partnerships with public health officials in several U.S. states to test new high-tech tools.
In Texas, Microsoft is testing a smart trap to isolate and capture Aedes aegypti mosquitoes, known as Zika carriers, for study by entomologists to give them a jump on predicting outbreaks. Aedes aegypti mosquitoes are yellow fever mosquitoes that can spread dengue fever including Zika.
The Alphabet’s life sciences division based in Mountain View, California, is speeding the process for creating sterile male mosquitoes to mate with females in the wild, offering a form of birth control for the species.
According to the experts, it may take years for these advances to become widely available.
Public health experts said that new players bring fresh thinking to vector control, which still relies heavily on traditional defenses such as larvicides and insecticides.
“It’s exciting when technology companies come on board.
“Their approach to a biological challenge is to engineer a solution,” Anandasankar Ray, an associate professor of entomology at the University of California, Riverside said.
The Zika epidemic that emerged in Brazil in 2015 and left thousands of babies suffering from birth defects has added urgency to the effort.
While cases there have slowed markedly, mosquitoes capable of carrying the virus Aedes aegypti and Aedes albopictus are spreading in the Americas, including large swaths of the southern U.S.
The vast majority of the 5,365 Zika cases reported in the U.S. so far are from travelers who contracted the virus elsewhere. Still, two states in the U.S. which are Texas and Florida have recorded cases transmitted by local mosquitoes, making them prime testing grounds for new technology.
In Texas, 10 mosquito traps made by Microsoft are operating in Harris County, which includes the city of Houston. Roughly the size of large birdhouses, the devices use robotics, infrared sensors, machine learning and cloud computing to help health officials keep tabs on potential disease carriers.
Texas recorded six cases of local mosquito transmission of Zika in November and December of last year. Experts believe that the actual number is likely higher because most infected people do not develop symptoms. Pregnant women are at high risk because they can pass the virus to their fetuses, resulting in a variety of birth defects.
Those include microcephaly, a condition in which infants are born with undersized skulls and brains.
The World Health Organisation declared Zika a global health emergency in February 2016.
Most conventional mosquito traps capture all comers’ moths, flies, and other mosquito varieties leaving a pile of specimens for entomologists to sort through. The Microsoft machines differentiate insects by measuring a feature unique to each species, the shadows cast by their beating wings.
When a trap detects an Aedes aegypti in one of its 64 chambers, the door slams shut.
The machine “makes a decision about whether to trap it,” said Ethan Jackson, a Microsoft engineer who is developing the device. “The Houston tests, begun last summer, showed the traps could detect Aedes aegypti and other medically important mosquitoes with 85 per cent accuracy,’’ The machines also record shadows made by other insects as well as environmental conditions such as temperature and humidity.
The data can be used to build models to predict where and when mosquitoes are active.
Mustapha Debboun, Director of Harris County’s mosquito and vector control division, said the traps save time and give researchers more insight into mosquito behavior.
“For science and research, this is a dream come true,” he said.
The traps
Zika Mosquito
American technology companies including Microsoft Corp are bringing automation and robotics to the age-old task of battling mosquitoes in a bid to halt the spread of Zika and other mosquito-borne maladies worldwide.
Public health experts said on Tuesday that the firms including Microsoft Corp and California Life Sciences Company are already forming partnerships with public health officials in several U.S. states to test new high-tech tools.
In Texas, Microsoft is testing a smart trap to isolate and capture Aedes aegypti mosquitoes, known as Zika carriers, for study by entomologists to give them a jump on predicting outbreaks. Aedes aegypti mosquitoes are yellow fever mosquitoes that can spread dengue fever including Zika.
The Alphabet’s life sciences division based in Mountain View, California, is speeding the process for creating sterile male mosquitoes to mate with females in the wild, offering a form of birth control for the species.
According to the experts, it may take years for these advances to become widely available.
Public health experts said that new players bring fresh thinking to vector control, which still relies heavily on traditional defenses such as larvicides and insecticides.
“It’s exciting when technology companies come on board.
“Their approach to a biological challenge is to engineer a solution,” Anandasankar Ray, an associate professor of entomology at the University of California, Riverside said.
The Zika epidemic that emerged in Brazil in 2015 and left thousands of babies suffering from birth defects has added urgency to the effort.
While cases there have slowed markedly, mosquitoes capable of carrying the virus Aedes aegypti and Aedes albopictus are spreading in the Americas, including large swaths of the southern U.S.
The vast majority of the 5,365 Zika cases reported in the U.S. so far are from travelers who contracted the virus elsewhere. Still, two states in the U.S. which are Texas and Florida have recorded cases transmitted by local mosquitoes, making them prime testing grounds for new technology.
In Texas, 10 mosquito traps made by Microsoft are operating in Harris County, which includes the city of Houston. Roughly the size of large birdhouses, the devices use robotics, infrared sensors, machine learning and cloud computing to help health officials keep tabs on potential disease carriers.
Texas recorded six cases of local mosquito transmission of Zika in November and December of last year. Experts believe that the actual number is likely higher because most infected people do not develop symptoms. Pregnant women are at high risk because they can pass the virus to their fetuses, resulting in a variety of birth defects.
Those include microcephaly, a condition in which infants are born with undersized skulls and brains.
The World Health Organisation declared Zika a global health emergency in February 2016.
Most conventional mosquito traps capture all comers’ moths, flies, and other mosquito varieties leaving a pile of specimens for entomologists to sort through. The Microsoft machines differentiate insects by measuring a feature unique to each species, the shadows cast by their beating wings.
When a trap detects an Aedes aegypti in one of its 64 chambers, the door slams shut.
The machine “makes a decision about whether to trap it,” said Ethan Jackson, a Microsoft engineer who is developing the device. “The Houston tests, begun last summer, showed the traps could detect Aedes aegypti and other medically important mosquitoes with 85 per cent accuracy,’’ The machines also record shadows made by other insects as well as environmental conditions such as temperature and humidity.
The data can be used to build models to predict where and when mosquitoes are active.
Mustapha Debboun, Director of Harris County’s mosquito and vector control division, said the traps save time and give researchers more insight into mosquito behavior.
“For science and research, this is a dream come true,” he said.
Source: News agency of Nigeria
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