Cyclone Phailin
A big wave smashes into breakwater at a fishwater harbour in Visakhapatnam (a representational file photo)Reuters

A blast was reported at a pharmaceutical unit in Visakhapatnam's Pharma City on Monday. Two workers are said to have been killed in the incident and five were injured. 

The blast was reported from a reactor at the Sainath Chemicals unit that led to a fire, according to The Hindu

Fire tenders have reached the Pharma City at Vizag, reports said. 

According to tweets, the bodies of those killed in the explosion are still inside building.

However, there has been no official statement yet.