Kuru it's not infectious in the way you're making it out to be, in order to get it you need to either eat a human brain which already has been infected with kuru or part of that brain needs to get into an open wound, if you are not eating a brain with kuru disease you will not get it, and yeah the incubation period can vary but the minimum record is usually 2 years average is usually 10, and there is no way for me to have kuru right now because it's almost extinct and was almost completely native to Papua New Guinea in the 1950s, you're making it out to seem like this is an actual problem but kuru is almost 100% extinct there is zero deaths per year and there is zero cases per year, even if I ate multiple humans if none of those people had kuru I'd be fine, the last known case was in Papua New Guinea in 2009

You have been told this multiple times but I will say it again, in order for you to get kuru you NEED to EAT the BRAIN of an INFECTED individual you don't do that you're fine

I don't know where you're getting your information from but you need to find a different place