Analysis done by researchers from British Public Health Agency (PHE) and University of Cambridge, was reiterated by the medical journal lancet infectious disease.
This study analyzed the medical history of 43,338 people who tested positive for COVID-19 in England Between March 29 and May 23, 2021, the scientific publication said.
right now 20% (8,682) of those cases were caused by the delta variant., first identified in India in December 2020, while the rest (34,656) corresponded to type Alpha, the first known specimen of which was taken in southern England in November 2020, added that journal.
Of all those infected, one in fifty were admitted for coronavirus in 14 days after their positive ‘test’. Of those infected with the alpha version, 2.2% entered (764 people), while those infected with Delta were admitted to hospital 2.3% (196) gave this mean.
Taking into account factors that influence individual propensity to develop severe COVID-19 symptoms, such as age, ethnicity and vaccination, The scientists calculated that the risk of ending up in the hospital was 2.26 . was multiplied by With the delta version, post added.
“This study confirms previous findings that people with DELTA are more likely to be hospitalized,” study co-author Gavin Dubrera said in a statement. new York Times.
The scientific journal, for its part, emphasizes that many studies have shown that Complete vaccination schedule “prevents both symptomatic infection and hospitalization”, both for the alpha version and for the delta”.
In the case of this job, Only 1.8% of patients studied (794) had received two doses In one vaccine, 24% (10,466) were partially immunized and 74% (32,078) had received no injection, The Lancet concluded.
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