"A screwworm infestation is caused by larvae of the fly Cochliomyia hominivorax. These larvae can infest wounds of any warm-blooded animal, including human beings. The screwworm fly is about twice the size of a regular house fly and can be distinguished by its greenish-blue color and its large reddish-orange eyes.
Infestations can occur in any open wound, including cuts, castration wounds, navels of newborn animals, and tick bites. The wounds often contain a dark, foul-smelling discharge. Screwworm larvae distinguish themselves from other species by feeding only on the living flesh, never dead tissue. Once a wound is infested, the screwworm can eventually kill the animal or human, literally eating it alive." - Sounds great.
USAID was in charge of the program which monitored screwworm spread in central and south america. The way you combat screwworm is by releasing sterile male flies in screwworm outbreak areas.
The US successfully eradicated screwworms here in 1966 with a brilliant integrated sterile insect technique - I think the very first use of it (and had previously funded helping other countries control it also). But if we had another outbreak spread, I doubt there's any shred of competence left in this current gutted federal government to do anything like that again. Maybe they can have the new ICE folks try to deport the screwworm flies.
Some folks are posting about the regular flights over Panama, and I’ve seen talk about ending screwworm with a “gene drive”, but I also feel that it doesn’t feel necessary.
But a third option I don’t see talked about a lot: finish the job. We could drop sterile flies all over the USA and Mexico all the way into panama with 1950s tech. We have drones now, surely some inexpensive paper planes shoved out of the back of hercs could cover roughly all of south america for fairly cheap.
> This is maintained with stringent animal movement controls, surveillance, trapping, and following the proven science to push the NWS barrier south in phases as quickly as possible.
Why add "proven" before science?
Nobody expects the USDA to handle such problems with "unproven science", for whatever it could be.
For decades they've made the sterilized flies by exposing them to gamma radiation that damages their reproductive system and it's been effective.
Am I getting doubtful of every announcement from this administration or are they trying to tackle conspiracy theories from the start?
Whether your meat comes form South America or the US or the EU, always wear gloves when handling raw meats and don't touch your face. There are thousands of types of dangerous larvae that can infect via the eyes rubbing the eyes or the nose picking ones nose when handling raw meats and vegetables. Cutting meat slices thinner and cooking them well kills larvae. Marinating meats with something that contains acetic acid also helps. Stomach acid takes care of the rest.
Beware of the fear porn spreading around this issue. I have already seen articles posted showing what happens when rubbing ones eyes or picking ones nose after handling raw food and of course it is horrific but screw worms are just one of many real risks. Food handlers in first world countries are taught not to touch their faces and to wear gloves among many other safety practices with raw meats and vegetables. Everyone both vegetarian and carnivore unknowingly eat many types of larvae, bacteria, mold, fungus and insects all the time.
I know I will get beat up for going against the agenda but I am that guy.
Coming from a family that has cattle and dairy cows in south eastern Brazil, where screwworm is endemic, I was surprised when I listened to a podcast about screwworm, and some of the descriptions about how huge the problem was in the US. After some research it appears it affects more climates that are always hot and humid, and big operations where the animals are not being checked frequently. Also the handling at the 60s was probably much worse than modern techniques for avoiding animals being hurt and treating when they are infected.
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[ 5.5 ms ] story [ 44.5 ms ] thread"A screwworm infestation is caused by larvae of the fly Cochliomyia hominivorax. These larvae can infest wounds of any warm-blooded animal, including human beings. The screwworm fly is about twice the size of a regular house fly and can be distinguished by its greenish-blue color and its large reddish-orange eyes.
Infestations can occur in any open wound, including cuts, castration wounds, navels of newborn animals, and tick bites. The wounds often contain a dark, foul-smelling discharge. Screwworm larvae distinguish themselves from other species by feeding only on the living flesh, never dead tissue. Once a wound is infested, the screwworm can eventually kill the animal or human, literally eating it alive." - Sounds great.
https://www.youtube.com/watch?v=Olj8arvfYj4
https://www.theatlantic.com/science/archive/2020/05/flesh-ea...
Archive link: https://archive.ph/3sD9d
But a third option I don’t see talked about a lot: finish the job. We could drop sterile flies all over the USA and Mexico all the way into panama with 1950s tech. We have drones now, surely some inexpensive paper planes shoved out of the back of hercs could cover roughly all of south america for fairly cheap.
Why add "proven" before science?
Nobody expects the USDA to handle such problems with "unproven science", for whatever it could be.
For decades they've made the sterilized flies by exposing them to gamma radiation that damages their reproductive system and it's been effective.
Am I getting doubtful of every announcement from this administration or are they trying to tackle conspiracy theories from the start?
I'm pretty sure it's a political thing, and is meant to be read as "don't worry, we aren't using any problematic science like mRNA vaccines".
Beware of the fear porn spreading around this issue. I have already seen articles posted showing what happens when rubbing ones eyes or picking ones nose after handling raw food and of course it is horrific but screw worms are just one of many real risks. Food handlers in first world countries are taught not to touch their faces and to wear gloves among many other safety practices with raw meats and vegetables. Everyone both vegetarian and carnivore unknowingly eat many types of larvae, bacteria, mold, fungus and insects all the time.
I know I will get beat up for going against the agenda but I am that guy.
Mexican Livestock halted while US is in trade war with Brazil (21 percent of all US beef imports).