i got the pokerus and its awesome and for all who dosnt know what the pokerus is its a virus on all pokemon games that promotes experience and growthfor the pokemon who has it(for example if the stat it would gain would be 2 for attack instead it would be like 4 or 5) and my best friend gave it to me while we battled over wi-fi and i won and when he checked his pokemon his lvl 30 golduck had it and i searched for info about it cause i knew very little and all i knew is that it helped your pokemon but i found out that it can spread and i now have around 13 pokemon with it and i cant spread through the pc instead it spreads through the party and that aint all eggs can get it to and if you put the pokemon with the pokerus in the pc it will perserve the virus and if you keep it in the party it will go a way and your pokemon that used to have pokerus will have a small smiley face by the name i think it will be by the name i for got on where it would be but any ways if it goes away it can never get it again anyways some of the pokemon im tradeing will have the pokerus so if anybody wants to get the virus come and trade with me and i forgot to mention this the breeding pokemon will pass it on to their kids if both or one of the eggs parents have it if both parents have ot you will have a 100% chance to pass it on but if only one parent has it you will have a 50% chance of having it passed on.