LONDON, Nov 20 (Reuters) – Individuals who have actually had COVID-19 are highly not likely to contract it once again for at least 6 months after their first infection, according to a British study of healthcare workers on the frontline of battle against the coronavirus pandemic.
The study, part of a significant personnel testing program, covered a 30-week period between April and November 2020. Its outcomes have not peer-reviewed by other researchers but were released before review on the MedRxiv site.
During the study, 89 of 11,052 staff without antibodies developed a brand-new infection with signs, while none of the 1,246 personnel with antibodies established a symptomatic infection.
” Being contaminated with COVID-19 does offer security agains tre-infection for many people for a minimum of 6 months,” Eyre said. “We found no new symptomatic infections in any of the individuals who had checked favorable for antibodies.”
” We will continue to follow this cohort of personnel thoroughly to see how long security lasts and whether previous infection impacts the intensity of infection if people do get contaminated again,” Eyre stated.
Staff with antibodies were also less likely to evaluate favorable for COVID-19 without symptoms, the researchers stated, with 76without antibodies evaluating positive, compared to only 3 with antibodies. Those three were all well and did not developCOVID-19 symptoms, they included.
” This is truly excellent news, due to the fact that we can be positive that, a minimum of in the brief term, the majority of people who get COVID-19 wont get it again,” stated David Eyre, a teacher at Oxfords Nuffield Department of Population Health, who co-led the research study.
Isolated cases of re-infection with COVID-19, the disease brought on by the SARS-CoV-2 virus, had actually raised issues that resistance may be short-term and that recuperated clients might promptly fall sick once again.
The findings should offer some peace of mind for the more than 51 million people worldwide who have actually been infected with the pandemic illness, scientists at the University of Oxford stated.
The results of this research study, brought out in a cohort of UK health care workers – who are among those at greatest risk of contracting COVID-19 – recommend cases of reinfection are likely to stay incredibly rare.
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