Two new COVID-19 cases were reported in Visakhapatnam on Sunday.
Both patients have contact history with case no. 7 who had returned from Birmingham.
The total number of cases have risen to 21 in the State now.
The Central government had on Tuesday announced a 21-day lockdown in a bid to stop the spread of the deadly virus that has left several thousands dead globally. In India, the virus has infected 1024 people so far.