Vietnam discovers new hybrid virus variant

AP
Vietnam has discovered a new coronavirus variant that's a hybrid of strains first found in India and the UK, the Vietnamese health minister said on Saturday.
AP

Vietnam has discovered a new coronavirus variant that's a hybrid of strains first found in India and the UK, the Vietnamese health minister said on Saturday.

Nguyen Thanh Long said scientists examined the genetic makeup of the virus that had infected some patients, and found the new version of the virus. He said lab tests suggested it might spread more easily than other versions of the virus.

Viruses often develop small genetic changes as they reproduce, and new variants of the coronavirus have been seen almost since it was first detected. The World Health Organization has listed four global "variants of concern" – the two first found in the UK and India, plus ones identified in South Africa and Brazil.

Long says the new variant could be responsible for a recent surge in Vietnam, which has spread to 30 of the country's 63 municipalities and provinces.

Vietnam was initially a standout success in battling the virus – in early May, it had recorded just over 3,100 confirmed cases and 35 deaths since the start of the pandemic. But in the last few weeks, Vietnam has confirmed more than 3,500 new cases and 12 deaths.

Most of the new transmissions were found in Bac Ninh and Bac Giang, two provinces dense with industrial zones where hundreds of thousands of people work for major companies including Samsung, Canon and Luxshare. A company in Bac Giang discovered that one fifth of its 4,800 workers had tested positive for the virus.

In Ho Chi Minh City, the country's largest metropolis and home to 9 million, at least 85 people have tested positive as part of a cluster at a church, the Health Ministry said.

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