- Sputnik International, 1920
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Lambda COVID-19 Strain May be Resistant to Vaccines, Reports Suggest

© AP Photo / Mark SchiefelbeinA visitor wearing a face mask takes a photo of a model of a coronavirus and boxes for COVID-19 vaccines at a display by Chinese pharmaceutical firm Sinopharm at the China International Fair for Trade in Services (CIFTIS) in Beijing, Saturday, Sept. 5, 2020. With the COVID-19 pandemic largely under control, China's capital on Saturday kicked off one of the first large-scale public events since the start of the coronavirus outbreak, as tens of thousands of attendees were expected to visit displays from nearly 2,000 Chinese and foreign companies showcasing their products and services.
A visitor wearing a face mask takes a photo of a model of a coronavirus and boxes for COVID-19 vaccines at a display by Chinese pharmaceutical firm Sinopharm at the China International Fair for Trade in Services (CIFTIS) in Beijing, Saturday, Sept. 5, 2020. With the COVID-19 pandemic largely under control, China's capital on Saturday kicked off one of the first large-scale public events since the start of the coronavirus outbreak, as tens of thousands of attendees were expected to visit displays from nearly 2,000 Chinese and foreign companies showcasing their products and services. - Sputnik International, 1920, 04.07.2021
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The Lambda strain, first found in Peru, is worrying experts in Latin America and perplexing scientists with its unusual mutations.
Data shows that the so-called Lambda COVID strain could be more transmissible than the Delta, Alpha, and Gamma variants, Metro reports, citing health experts.
Moreover, COVID-19 vaccines may not offer sufficient protection against it.
“Our data show for the first time that mutations present in the spike protein of the Lambda variant confer escape to neutralising antibodies and increased infectivity,” the researchers from the University of Chile said as quoted by the paper.
Lambda accounted for 82 percent of COVID-19 cases in May and June in Peru, which has the world's highest death rate from coronavirus, according to the World Health Organisation (WHO). In nearby Chile, it accounts for almost a third of recent cases.
The Lambda variant, formerly often referred to as C.37, was first discovered in Peru late last year. Since then, it has been detected in 27 countries, including the UK.
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