Everyone shitting on you but your AI is right. It was about 9 months or so it lasted. I know because I took a course at the exact time and survived off those when I was broke as fuck. It doubled then like a year or two later had doubled again and that held until around Covid
They say it’s passed as waste from vaccinated people unless I’m misreading. That’s the sad state of their sanitation I would assume after all the attacks.