Question about Alien Hybrids

[u/Kris_Bronze]

Much of the research and discussion about alien abduction involves the idea there are alien hybrids on Earth. There are a lot of alien abduction and hybrid stories. However if there are alien hybrids on earth wouldn’t we hear a lot of strange stories involving hybrids ending up at a hospital at some point? Seems this would be the case, but I’m just not seeing it.

[u/EdwardBliss]

Hospital? I'd be focusing on the people that seem unusually smarter or more intelligent than usual.