Quote Originally Posted by prakel View Post
What offspring, might be a good question where nosemic queens are concerned.
From the 'Realclearscience' article:

Luckily for the colony, infected queens do not pass Nosema onto their young. None of the 400 eggs laid by queens in the experiment carried the parasite. However, unluckily for parasite-ridden queens, their days are usually numbered once they take on the parasite. An infected queen's ovaries quickly degenerate, severely reducing her egg-laying capacity. Sensing the queen's infertility, workers then set about rearing replacement queens.