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Search resuls for: "Johns Hopkins Malaria Research Institute"


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AFRAM, an annual cultural festival celebrating Black excellence, was held over Juneteenth weekend at Druid Hill Park in Baltimore, Maryland (here), (aframbaltimore.com/about-afram). Weeks later, Instagram posts shared a clip from the festival that shows attendees swatting and fanning themselves and includes the text: “Helicopter released deadly mosquitoes in Baltimore, MD AFRAM 2023” (here). In other posts from the event, however, users say the flying bugs were gnats, not mosquitoes (here), (here). MALE MOSQUITOES SWARM, DON’T BITEMale mosquitoes swarm to mate but don’t bite, and the swarming flies in social media posts do not look like mosquitoes, said George Dimopoulos, a deputy director of the Johns Hopkins Malaria Research Institute (here). Social media clips of a Baltimore festival do not show “deadly mosquitoes,” entomology and health experts said.
Persons: Weeks, Baltimore Mayor Brandon Scott, Michael Raupp, gnats, Raup, Brian Federici, midge, , George Dimopoulos, Johns, Laura Harrington, , Arinze Ifekauche, Dimopoulos, Read Organizations: Baltimore, Helicopter, Baltimore Mayor, University of Maryland, University of California, Johns Hopkins Malaria Research Institute, Cornell University, Health Department, Maryland Department of Agriculture, Reuters Locations: Maryland, Baltimore City, Druid, Baltimore , Maryland, Baltimore, Riverside
Three cases of malaria spread locally have been identified in Texas and Florida. But in Texas, the Department of State Health Services confirmed Friday that a person working outdoors in Cameron County, Texas, contracted malaria locally. According to the DSHS, although Texas sees about 120 malaria cases a year from international travelers, the last locally acquired case in Texas was detected in 1994. About 1,400 miles away in Sarasota County, Florida, however, two more cases of locally transmitted malaria infections have been identified this year — one in May and one in June. "And I think we should be funding more public health responses."
Persons: , Vox, Photini Sinnis, Johns, Sinnis, it's, mosquitos Organizations: Service, Department of State Health Services, Johns Hopkins Malaria Research Institute, WHO Locations: Texas, Florida, Southern, Cameron County , Texas, Sarasota County , Florida, States, United States, mosquitos
How to repel mosquitoes, according to science
  + stars: | 2023-06-24 | by ( Kate Golembiewski | ) edition.cnn.com   time to read: +8 min
Here’s the lowdown on how mosquitoes hunt us, what attracts them, and what scientists recommend for keeping them at bay. The science of mosquito bitesMost of the time, mosquitoes drink plant nectars and juices, and even help pollinate flowers. “How attractive you think you are to mosquitoes might not necessarily correlate with how attractive you actually are to the mosquitoes,” McMeniman said. The itchiness and discomfort from mosquito bites come later when the perpetrator is no longer at risk of getting swatted. No silver bullet exists to protect yourself from mosquito bites, but get a good bug spray and reapply it as needed.
Persons: “ We’re, , Conor McMeniman, ” McMeniman, Olivier Morin, , We’re, there’s, Rick Bowmer, Kristen Healy, Healy, ” Healy, they’ve, McMeniman, tantalizing, Kate Golembiewski Organizations: CNN, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins Malaria Research Institute, Getty, Louisiana State University, American Mosquito Control Association, Environmental Protection Agency Locations: Baltimore, It’s, AFP, coexisting, Chicago
Researchers conducted a study to find out how different human body odors can attract mosquitoes. The research used a 20-meter by 20-meter screened cage that contained hundreds of African malaria mosquitoes, according to the study. Despite the name, the mosquitoes were not infected with malaria, according to CNN, which first reported on the study. These tents are connected to the cage in a way that the human body odor can be safely fed to the mosquitoes. Researchers found that mosquitoes gravitated to human body odor with "increased relative abundances of the volatile carboxylic acids," including butyric acid.
CNN —Anyone who has spent a summer evening swatting away mosquitoes, or a summer day scratching mosquito bites, can agree: Mosquitoes stink. In a scientific report published Friday, scientists helped pinpoint the different chemicals in body odor that attract these insects by building an ice-rink size testing arena and pumping in the scents of different people. Hundreds of mosquitoes in the main 20-by-20-meter facility were then treated to a buffet of the sleeping subjects’ scents. The researchers found what many who have been on a picnic would attest to: Some people attract more mosquitoes than others. (Vosshall said that even scrubbing with unscented soap doesn’t get rid of the natural scents that attract mosquitoes.)
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