Weird Glitch

[Charizard006]

Ok, I was looking through my Pokemon's Summaries in Sapphire when I noticed something strange about my Jirachi and Kyogre. Under what type of poke ball they were caught by, they had a little black dot. What does it mean? Is it a virus that will tear my Pokemon Limb from limb? Please help me!

 

[PkmnTrainerKai]

Ill be pleased to help even tho this is in wrong section...kinda.
The dot shows that the pokemon has once had the pokerus . which is a virus tht doubles the stat gains of a pokemon.same way as a macho brace.
The dot also means it cant be spread anymore.

:]

 

[Charizard006]

Wow! really? Thanks! This is so cool!