With Vayu Long gone, however, human beings grew to become asphyxiated and struggled for breath. To be able to draw the wind god out of hiding, the devas petitioned Brahma to recover Hanuman's wounds, which he did. Moreover, the gods observed to it that Hanuman was blessed with numerous boons https://www.youtube.com/watch?v=ufkmD95y7fE&t=1s