Conversation so far:
When was Rajinikanth hospitalized?
During the principal photography of Rana on 29 April 2011 he was hospitalized.
Why was Rajinikanth in the hospital?
Rajinikanth suffered a mild foodborne illness, which led to vomiting, dehydration, and exhaustion.
How long was Rajinikanth in the hospital?
Rajinikanth was treated at St. Isabel's Hospital for a day before being discharged.
What did Rajinikanth do after hospital release?
Five days later, Rajinikanth was rushed to the same hospital again after suffering from breathlessness and fever.

Question: Did he recover the 2nd time?
Self-contained rewrite: Did Rajinikanth recover the second time from illness?