Surge testing is being deployed in parts of Birmingham after a case of the South African variant was discovered.
Areas of Alum Rock and Glebe Farm & Tile Cross have been targeted for testing and all those in the affected places are being told to come forward for a test.
The person who tested positive for the variant has gone into self-isolation and their contacts have been identified, according to the Department of Health.
Last week, surge testing was introduced in the city’s Ladywood, Jewellery Quarter and Soho ward after a single case of the variant was found there.
Health officials said initial investigations suggest the new case is “not linked to a case previously identified in the Birmingham and Sandwell areas”.
Anybody aged 16 or over from the new areas who is contacted is being “strongly encouraged” to take a PCR test whether they have symptoms or not.
Those who test positive for a variant will have enhanced contact tracing, looking back over an extended period of time to help understand how the virus was transmitted.
People are still being advised to have twice-weekly rapid tests alongside the PCR test as part of surge testing.