Last month, the One Piece manga went on hiatus when author Eiichiro Oda was hospitalized with a peritonsillar abscess, stemming from a tonsillitis infection. The good news is the manga has resumed on schedule, with a new chapter in issue 28 of Shonen Jump's 2013 run, on sale June 10th. And, it has returned in force with a cover illustration and color first page spread.
A message from Oda in the table of contents thanks everyone for their well wishes.
Volume 70, with chapters Chapter 691-700, was released in Japan on June 4th.