A worker is critical after allegedly inhaling toxic gas at a Pharma City unit near Visakhapatnam; a sulphuric acid leak injured two others a day earlier.

Two workers injured in a sulphuric acid leak at a pharma unit in Vizag; calls for safety protocol investigation.

Two workers injured in a sulphuric acid leak at a pharma unit in Vizag; calls for safety protocol investigation.

A worker is critical after allegedly inhaling toxic gas at a Pharma City unit near Visakhapatnam; a sulphuric acid leak injured two others a day earlier.