If by injury-free, you mean players like Aroldis Chapman are in the 40, yes. But, some players already in the 60-man DL who were de-listed from the 40 as of today (4/26) aren't in the 40. So I see it as a 40-man as of 4/26.
Sorry if this won't be as helpful to your franchises. But it's really easy to just add/remove from the 40. I was just trying to follow the real-time lineups.