Answer: No such gene exists in humans, and we simply don't know enough about the genetic potential of our genes to produce superhuman abilities. We do know that some humans already possess abilities that appear like superhuman powers.
Explanation: I say that because they are just regular abilities of the common people.
Our immune systems have improved over the years due to improvements in the medical fields. I also believe your brain has a bigger effect on how sick you actually allow yourself to become
