[Minfilia puts one hand over her mouth in thought. It's all well and good to think they are ill because of going to and from another world altogether. But.]

Is it not spreading unconscionably fast for something of this nature? I'm not familiar with any sort of illness shared by both people and vegetation, save for too much or too little aether.

[She shakes her head quickly and regrets it, blinking some dizziness away.]

And if it is something of that nature...too much or too little life force is not contagious in that way, much less able to be brought from elsewhere.