https://arstechnica.com/science/2021/07/second-lab-worker-with-deadly-prion-disease-prompts-research-pause-in-france/
>If the case is found to be linked to a laboratory exposure, it would be the second such case identified in France. In 2019, another lab worker in the country died of a prion disease at the age of 33. Her death came around nine years after she accidentally jabbed herself in the thumb with forceps used to handle frozen slices of humanized mouse brains infected with prions.
>Outward symptoms of TSEs can include rapidly developing dementia, painful nerve damage, confusion, psychiatric symptoms, difficulty moving and/or speaking, and hallucinations. There are no vaccines or treatments for TSEs. They often progress rapidly and are always fatal.
>always fatal
All we need to do to kill of all of our enemies is jab them all with prions and wait 10 years in which they will appear to everyone to be perfectly healthy and will think nothing bad happened to them and then suddenly they will all die off in huge numbers.