Pablo Neruda
In 2023, results from analysis of "tooth material", made some people think that the results are evidence of Neruda being poisoned (and that being the cause of death); However, the (kind of) bacteria (clostridium botulinum) that was found, has not been proven to come from a mysterious injection at the hospital; The bacteria could have come into his body, from food that Neruda ate, according to a professor of Medicine; Also, not all variants of that bacteria, produce the botuline toxin.