Get all your news in one place.
100’s of premium titles.
One app.
Start reading
Irish Mirror
Irish Mirror
National
Michelle Cullen

Prof Luke O'Neill says long Covid may be caused by 'ghosts' of the virus lingering in the body

Luke O'Neill, Professor of Biochemistry at the school of Immunology at Trinity College Dublin, has said that new research shows that long Covid may be caused by "ghosts" of the virus lingering within the body.

Speaking from a conference in Philadelphia to Newstalk's Pat Kenny, Prof O'Neil explained how the new study found remnants of the virus in the digestive tract of long Covid patients.

He said: "I'd say half the speakers at the conference here in Philadelphia are talking about long Covid because that remains a big concern, as you know, and the incidence of that are quite high, especially in the US because if you're unvaccinated, you've a higher risk of long Covid as well.

READ MORE: Irish holidaymakers issued three vital pieces of advice when jetting abroad this summer

He added: "There's been a breakthrough, Pat, a major reason, it's called ghosts of Covid are lingering in your body and especially in your stomach and in your colon and in your digestive system.

"They've detected remanence of the virus in your gut it was a massive study 46 per cent of people who have long Covid they could detect these remanence in the… tract they also found B cells there to make antibodies against the remanence, and it looks as though these remanence are causing or may be the cause of long Covid symptoms."

Prof O'Neill explained how the new discovery could mean a treatment for long Covid is on the way.

He said: "Of course, that's an advance because if you can clear those reminisce out, say with an antiviral drug, for instance, you may have a way to treat it as well. So it's really seen as a huge breakthrough at the conference. There's a lot of excitement about that. It's the first big breakthrough in many ways in the understanding of long Covid, so it's a really good development."

The scientists also urged anyone who has not yet gotten their vaccine or booster to do so as a fifth wave may be on the way.

Prof O'Neill said: "Last Friday, the WHO designated BA4 and BA5 as variants of concern, and they're the first variants of concern since Omicron, and they're now sweeping around the world. In Ireland, we probably have BA4 and BA5 among us."

He added: "South Africa are just coming out of a massive fifth surge. Now the good news there was the vaccination is holding up against BA4 and 5, and so they haven't seen the increase in hospitalisations, unlike in the US, where the vaccination rate was lower. That's what's causing this big spike in hospitalisations.

"So the prediction is, by the way, over the summer, BA4 and 5 will be responsible for the next surge in Europe. They will follow South Africa, which is on the way down… and as I say, very importantly, the vaccination does seem to be holding."

Get breaking news to your inbox by signing up to our newsletter .

Sign up to read this article
Read news from 100’s of titles, curated specifically for you.
Already a member? Sign in here
Related Stories
Top stories on inkl right now
One subscription that gives you access to news from hundreds of sites
Already a member? Sign in here
Our Picks
Fourteen days free
Download the app
One app. One membership.
100+ trusted global sources.