A patient has been diagnosed with the rare viral infection monkeypox in the southwest of England.
It is believed the patient contracted the infection while visiting Nigeria, Public Health England (PHE) said.
According to the World Health Organisation, the condition is similar to human smallpox and although it is much milder, it can be fatal.
The patient has been transferred to a specialist infectious disease center at Guy’s and St Thomas’ in London, reports BBC.
PHE and NHS officials said they had been implementing “rapid infection control procedures” and contacting passengers who traveled in close proximity to the patient on the same flight to the UK.
“We are following up with those who have had close contact with the patient to offer advice and to monitor them as necessary,” said Dr Meera Chand, consultant microbiologist at PHE.
PHE says the infection is usually a self-limiting illness and most people recover within a few weeks, however, severe illness can occur in some individuals.
The infection does not spread easily between people and the risk to the general public in England is very low.
This is not the first time the virus has been detected in the UK. The first reported cases in the UK were in September 2018.
The first patient to be diagnosed with monkeypox in the UK had been staying at a naval base in Cornwall.
PHE said the south west region referred to Gloucestershire, Wiltshire, Bristol, Dorset, Somerset, Devon and Cornwall.