The manga resumed on Sept 22 2018.
It will go on hiatus after Shonen Jump issue #52.
Yoshihiro Togashi, nicknamed The king of hiatus, suffers from chronic back pain. It hurts his back to sit and draw the manga for hours and He spent 2 months lying in a hospital bed in 2014.
He said in an interview that he plans to finish it or die in the process:
Sometimes I’m not sure which will expire first, the series or me.
Here’s the cover of volume 36, which hit shelves in Japan on October 4.