You have to put an infected Pokémon in the same party as uninfected ones. If you do, then there's a high likelihood they'll get the virus too, though the infected Pokémon might lose the virus during that time.
wow, epic fail. Pokerus is spread by BATTLING, simply use the infected 1st. If any1 wants an infected let me know. Also, when infected, a 3-day timer starts, at the end of this timer the pokerus becomes passive. (can not spread) Putting an infected in a pc halts the timer, however.
Which is worse, ignorance or apathy? Well, i don't know and I don't care.
I think in future games, it should be part of the storyline. For some reason, it has become an epidemic. But, scientists didn't bother with a cure, because it did no harm. But then it mutated. When a pokemon gets it, they recieve a status problem or somthing. They heal it at pkmn centers. There is a 40% chance a wild pkmn has it.
Goodbye my only friend. Oh, did you think I meant you?