Begin typing your search above and press return to search.
proflie-avatar
Login
exit_to_app
Can Trump wield his big stick?
access_time 22 Nov 2024 10:39 AM GMT
election commmission
access_time 22 Nov 2024 4:02 AM GMT
Champions Trophy tournament
access_time 21 Nov 2024 5:00 AM GMT
The illness in health care
access_time 20 Nov 2024 5:00 AM GMT
The fire in Manipur should be put out
access_time 21 Nov 2024 9:19 AM GMT
America should also be isolated
access_time 18 Nov 2024 11:57 AM GMT
DEEP READ
Munambam Waqf issue decoded
access_time 16 Nov 2024 5:18 PM GMT
Ukraine
access_time 16 Aug 2023 5:46 AM GMT
Foreign espionage in the UK
access_time 22 Oct 2024 8:38 AM GMT
exit_to_app
Homechevron_rightSciencechevron_rightStudy identifies...

Study identifies genetic link behind asymptomatic Covid-19 patients

text_fields
bookmark_border
Study identifies genetic link behind asymptomatic Covid-19 patients
cancel

London: A team of scientists led by Newcastle University in the UK has identified the genetic link behind asymptomatic Covid-19 patients, who catch the virus but doesn't become sick.

The study, published in the HLA journal, compared asymptomatic people to patients from the same community who developed severe Covid but had no underlying illnesses.

The team demonstrated that the gene HLA-DRB1*04:01 is found three times as often in these people suggesting that they have some level of protection from severe Covid.

The human leukocyte antigen gene identified as HLA-DRB1*04:01 is directly correlated to latitudes and longitudes. This means, more people in the North and West of Europe are more likely to have this gene.

Now this observation provides answer to why populations of European descent who are more likely to remain asymptomatic still transmit the disease to susceptible populations.

"This is an important finding as it may explain why some people catch Covid but don't get sick," said Carlos Echevarria from the varsity's Translational and Clinical Research Institute."

It could lead us to a genetic test which may indicate who we need to prioritise for future vaccinations."Echevarria added.

The study was carried out using samples from 49 patients with severe Covid who had been hospitalised with respiratory failure, samples from an asymptomatic group of 69 hospital workers who had tested positive through routine blood antibody testing and a control group from a study into the relationship between HLA genotypes and the outcomes of joint replacement surgery.

Show Full Article
TAGS:GenesAsymptomatic Covid-19
Next Story