Category Archives: C. auris

Breathe easy, Japanese fungus – candida auris – can be beaten

Yoga breathing
Relax, no fungus here – the air is germ-free and safe to breathe

That’s right, breathe.

Easy lungfuls, nice and deep.

That Japanese fungus can’t get you. Nor can any other viruses, bacteria or fungi.

Because there aren’t any.

They’ve all been oxidised by hydrogen peroxide mist. Ripped to shreds and annihilated. Not ever coming back.

Which is good news for all those hospitals having a problem with it.

No more new cases of candida auris, they can go back to normal.

Except of course for those patients already under treatment. A continuing problem with a fungus so persistently drug-resistant. Not so easy to fix once infection has taken hold.

But easy enough to PREVENT in the first place – just by pushing a button.

Deep cleans that don’t

Oh sure, there have been plenty deep cleans – they just seldom seem to be effective. Bleach, steam, ammonium quats – nothing wants to work.

That’s because 80% of affected areas haven’t been touched.

No, we’re not being critical, just addressing the reality.

All that rub and scrub – often with quite toxic chemicals. Phew the smell!

But that’s only applied to surfaces – floors, walls, furniture, drapery. The air itself is untouched – and that’s 80% of the room space. Waiting for someone to breathe.

And we’re talking fungus here, which means lots of spores.

AIRBORNE spores, floating around all over the place. Because that’s what spores do. It’s how fungi reproduce and spread – riding every little waft and draught, looking for new homes.

Like the skin of a hospital patient, or their bedclothes. Or getting breathed in, along with oxygen, dust  particles and other microbes. Or swallowed with food.

It’s what they do – small enough and light enough to dissipate everywhere. Yes, some of it settles and the deep clean gets it – but what about the stuff that doesn’t?

Down and dirty

And what about the fungus itself? Where it gathers and likes to breed?

Warmth and damp are what it likes – which immediately raises difficulties.

Cleaning down surfaces is easy enough, but what about those un-get-at-able places? Behind the drippy pipes and in the damp around sinks and basins? Or in the cracks between tiles, where even a good go with a toothbrush won’t reach?

Impossible to get to when your target is less than 2 microns across.

So that’s the air space – and all the cracks – that those totally thorough deep cleans have missed. No wonder so many hospitals are having a problem. And all of us at home too, a fungus isn’t picky.

Sayonara candida

OK, so press the button. Make the problem go away.

The one that says “Start” on the front panel of a Hypersteriliser machine.

After a delay to give yourself time to get clear, a super-fine mist of ionised hydrogen peroxide takes to the air, spreading in all directions.

Mist, right? So it fills the air, super-small particles of hydrogen peroxide lighter than any microbe. And ionised too. Made more potent by changing into a plasma – thousands of times more powerful with the release of other antimicrobials.

So it does two things.

Rush and grab

One, its electrostatically-charged particles actively seek to escape from each other, forcibly dispersing themselves away as far as they can get. Through the air and deep into cracks – less than 2 microns in width.

Two, that same electrostatic charge actively reaches out and grabs oppositely-charged microbes. Bacteria, viruses, fungi – they all get clamped in a death-grip and ripped apart by oxygen atoms.

Two seconds contact time is all it needs – but 40 minutes is the time usually set on the machine. More than enough to generate, disperse, locate and terminate everything in an average-sized room.

Safe, sterile and secure

Result, the place is sterile. Through the air, on every surface – under, behind and on top of every object.

No germs anywhere – INCLUDING candida auris.

Which is how come you can breathe easy.

No chance of any infection – not even coughs and sniffles.

That Japanese fungus is gone with our best ninja yell.

Hiya!

Picture Copyright: ammentorp / 123RF Stock Photo

C. auris HAI superbug safely eliminated without moisture residue

Reassured doctor
C. auris has no chance against against ionised hydrogen peroxide – all other HAIs too

Hospitals can heave a sigh of relief. The new and deadly fungal infection c. auris CAN be removed and eradicated.

Seriously ill and long-term patients are now better protected from this particularly virulent killer. Not yet on everybody’s radar, but with a 60% mortality rate, this deadly newcomer is rapidly causing concern.

Candida auris (C. auris) is also difficult to diagnose, often mistaken for something else. Particularly in blood tests, the usual screening for invasive candida infections. A specific laboratory test – MALDI TOF MS – is needed to make sure.

Anti-fungal resistance

But what makes C. auris especially dangerous is its resistance to the 3 main classes of anti-fungal drugs – amphotericin, azoles and echinocandins.

A maverick of its own, C. auris behaves more like a nosocomial bacteria than a fungus. It sticks easily to surfaces and transfers from patient or care-giver to patient. Contaminating chairs, bedrails, catheters and patient monitoring equipment.

Thankfully, like a bacteria, it can be taken down  – effectively neutralised by advanced cleaning techniques such as UV radiation and exposure to hydrogen peroxide.

UV is an easy first choice because it is dry to use. Fungi are notorious for thriving in wet conditions. So liquid cleaners including hydrogen peroxide risk accelerating further growth as fast as they destroy it.

UV however does have the disadvantage of short range and only working in line of sight. Radiation units have to be moved close and frequently to be effective. And even then, cannot reach under or behind objects where spores can escape.

Turbo-charged effectiveness

A better option is ionised hydrogen peroxide dry mist. Plasma treatment similar to the autoclaves used to sterilise surgical instruments. But, easily deployed by an automatic mobile unit, a lot less unwieldy.

A single press-button actively disperses the mist. A mild, non-toxic 6% solution similar to the over-the-counter type sold in Boots or Tesco as an antiseptic, skin treatment or mouth wash.

Ionising however turbo-charges its capability. Releasing further antimicrobials in the form of hydroxyl radicals, reactive oxygen species, reactive nitrogen species, ozone and ultraviolet.

Charged particles jostle to escape each other – rapidly dissipating in all directions. They fill the air, ram hard up against all surfaces, walls, ceilings, countertops. And push actively under and behind, deep into cracks and crevices. If necessary, a separate nozzle can reach into tight places and ducting. Typically behind wash basins and scrub-up units.

Whole room sterility

Because of their charge, the hydrogen peroxide particles actively reach out and grab oppositely charged pathogens. Fungi, viruses, bacteria – everything is clamped in a death-grip, ripped apart by oxygen atoms  and completely destroyed.

Forty minutes or so later, depending on room size, all that’s left is oxygen and a small quantity of water. So small that it evaporates before it even begins to fall.

The room itself is sterile – germ-free to a Log-6 Sterility Assurance Level. No more C. auris – no more pathogens of any kind. Safe and secure for those fragile patients so at risk to ANY kind of infection.

The mild solution ensures no damage or harm to any surface, however delicate. And the dry mist presents zero risk to digital and electrical connections, however sensitive.

The giveaway that it’s worked is that all smells are gone, easily confirmed by swab tests or ATP meter. C. auris is gone and not coming back. Nor is any other pathogen.

All clear!

Picture Copyright: megaflopp / 123RF Stock Photo