Category: Diseases and Conditions

Immune Dysregulation & Viral Persistence: What We Know
Our research and clinical care at The Apheresis Centre is investigating two key biological drivers of these post-COVID-19 symptoms: immune dysregulation and viral persistence.

The Role of Dysautonomia & POTS in Long Covid
If you stand up and feel dizzy, or feel as though you are swaying, or shaky, or short of breath, or feel as though you are about to faint then you are not dreaming it and you are not daft.

Pacing 101: Managing Energy with PEM
Pacing means balancing your activity with your available energy and staying within your “energy envelope.” Instead of reacting after a crash, you plan rest before symptoms appear.

Is It Long Covid? Signs, Timing, and When to See a Doctor
If you are still unwell weeks after a COVID-19 infection, you are not alone – and you are not imagining it. Many people describe lingering, fluctuating symptoms that do not match a simple “slow recovery,” and careful patterns over time often tell us more than any single symptom or test result.

Understanding and Treating Long Covid: A Comprehensive Guide
In this guide, we’ll break down the symptoms, the underlying biology, and various treatment options, including apheresis therapy at The Apheresis Centre.

Hidden Drivers of Post Covid Dysfunction – Expert Conference
Our co-founder Markus Klotz took the stage at a powerful panel discussion exploring the lasting impact of COVID – diving into persistent immune, microbiome, mitochondrial, and clotting dysfunction. For the first time some of the world’s leading scientists, clinicians and researchers were brought together to explore the hidden drivers behind Long COVID and post-vaccine syndromes. Dr. Philip McMillan hosted this event. He, like us, believes we’re facing a complex and evolving medical crisis that demands open dialogue, rigorous science, and…

Why You Still Feel Sick: The Hidden Biology of Long COVID
Unlike other illnesses, where you progressively feel better over time, long COVID’s symptoms don’t follow the typical path of recovery. Understanding why this happens is the first step toward effective treatment and resolution of symptoms.

Why Long COVID Should Be Treated Like a Chronic Condition
Long COVID is not just a post-viral phase — for many, it becomes a chronic condition that requires a structured, long-term care approach. Here’s why that changes everything.

What is Brain Fog?
Feeling lost in your own mind? Brain fog isn’t just forgetfulness. It’s waking up tired, struggling to find the right words, or feeling disconnected from your work, your conversations, or even yourself. Since COVID-19, this invisible but disruptive symptom has become more widespread than ever. What does brain fog feel like? If you’ve ever felt mentally sluggish, like your thoughts are wading through mud, that’s brain fog. People describe it as: What causes brain fog? Brain fog isn’t a condition…










