"So as I returned to work in the pandemic era I have contracted COVID-19," he captioned the post.
Dhawan assured that while shooting all health protocols were followed and asked everyone to be "extra careful."
"All precautions were taken by the production but still nothing is certain in life especially not COVID-19. So please be extra careful I believe I could have been more careful," the 33-year-old actor wrote.
"I see the get well soon messages and my spirits are high taking each day at a time, thank u," he added.