Almost each month scientists are studying one thing new about COVID-19, from how infectious it’s, to how lengthy symptoms can final. As the pandemic continues the world is knowing to a better diploma a virus that has plagued the lives of many for the previous two years. This contains whether or not it will possibly increase the risk of developing sure illnesses. New analysis from Hong Kong suggests COVID-19 could increase a particular person’s risk of developing dry eye disease.
Researchers from the University of Hong Kong reviewed 228 instances as much as three months after an infection and in contrast them to over 100 well being sufferers.
The outcomes from the small scale examine confirmed these with COVID-19 had a increased risk of dry eye disease and round 20 p.c of sufferers within the examine had one symptom of the disease.
Symptoms reported by sufferers included blurred imaginative and prescient and itching, painful, or burning sensations within the eyes.
Other symptoms skilled had been:
• Discharge and redness
• Light sensitivity
• Lid swelling.
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This will not be the primary time COVID-19 has been linked to eye circumstances.
Dr Nina Aslam, a GP from the UK, has beforehand mentioned the Omicron variant is linked to conjunctivitis: “Cell receptors by which COVID variants enter the body are present in the eye, “Cell receptors by which COVID variants enter the body are present in the eye.
“The virus penetrates the body by tricking the receptors for the Angiotensin-Converting Enzyme 2 (ACE-2) into thinking the virus is the ACE-2 enzyme.
“These receptors are found in different parts of the eye — cells which line the retina, eye white and eyelid.”
Meanwhile, the WHO is investigating whether or not the vaccine used to deal with COVID-19 could be behind a handful of sufferers experiencing tinnitus put up-vaccination.
The WHO has reported 367 instances of tinnitus globally as a outcome of the vaccine out of 11 billion doses administered up to now.
As a outcome, listening to issues related to the vaccine are statistically extraordinarily uncommon.
Nevertheless, the World Health Organization (WHO) is taking the issue severely.
In a publication the organisation wrote: “A plausible mechanism of action involving the vestibulocochlear nerve has been suggested.
“Awareness of this possible link may help healthcare professionals and those vaccinated to monitor symptoms and seek care as appropriate.
“As there is still only limited data in the literature providing evidence for this link, further monitoring is required.”
To put the prevalence of tinnitus in a statistical context, 367 out of 11 billion doses equates to 0.000003336363636 p.c.
Meanwhile, this Friday the federal government is ready to raise the remaining Covid restrictions as half of its Living with Covid plan.
Free testing is ending for most people, however will stay for these in excessive risk settings and for NHS workers.
While medical doctors and nurses will nonetheless have the ability to have entry to free checks, the federal government is ending free parking in NHS hospitals.
For extra data on eye well being contact the NHS, contact your GP or communicate to an optometrist.