The COVID-19 variant, the Delta variant, is rapidly becoming the most widespread strain of the virus worldwide, with increasing cases in China and the United Kingdom. First discovered in India, more than 100 new cases caused by the Delta strain – also known as B.1.617.2 – have been reported in the Chinese province of Guangdong. Meanwhile, British Health Minister Matt Hancock said the latest iteration of the virus is 40% more susceptible than B.1.1.7, the previous strain that was widespread in the UK.
As the Delta option proves to be a bigger concern than previously thought – sending areas around the world back in blocking and potentially causing countries with few or no vaccinations to be at risk of increased infections – the question is: How dangerous is it actually ?
The speed with which the Delta variant is spreading in different countries is the reason why healthcare professionals are concerned about its existence: it is a strain that turns out to be more transmissible than any of the viral strains that came before it. According to Professor Neil Ferguson, a leading epidemiologist at Imperial College London, Delta is 60% more transmissible than the Alpha variant, which itself is now more transmissible than the original COVID-19 variant, which appeared from Wuhan, China in 2019. г.
While British Public Health has declared the Delta variant the most dominant strain in the UK, the Centers for Disease Control and Prevention and the World Health Organization have not officially announced that the Delta variant is the most transmitted strain of the virus to date. However, the number of cases caused by the strain speaks for itself.
The Delta option was first discovered in India in December 2020 and is reported to be the cause of 60% of positive cases in New Delhi as early as April, according to India. The tribune. The mutation also preceded the alpha variant, B.1.1.7, as the leading strain found in positive cases in the United Kingdom; the first was the strain that originally sent the country into a blockade in January. Outside the UK, the Delta variant has already spread to 62 countries, including the United States and Australia, where an outbreak is currently being observed in Melbourne containing the new Delta strain.
Due to the relatively new nature of the strain, it is not clear whether the COVID-19 vaccine can completely protect people from it. Currently, world leaders are only speculating, with Hancock saying that those who have received two doses of the vaccine should be protected against the Delta and Alpha options, Al Jazeera reports.
According to the Centers for Disease Control, those who contract a strain may attribute it to a “potential reduction in neutralization by post-vaccine sera” as well as to a “potential reduction in neutralization by certain treatments with monoclonal antibodies to the EUA”. Therefore, the goal of world and health leaders is again to vaccinate as many people as possible so that there is some protection against coronavirus strains.
Cardiologist Eric Topol reiterated his belief in vaccines on Twitter as he shared more information about the Delta option, simply stating that “Vaccines work.”
As the Delta variant becomes the latest species to cause concern and talk of additional blockades around the world, the movement to promote mass vaccinations is also continuing.
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