The Three Types of Long COVID

The following information was initially distributed on June 10, 2025.

When people talk about "Long COVID," they're often referring to very different conditions. We want to help you understand that Long COVID actually represents three distinct outcomes of COVID-19 infection—and knowing the difference can be crucial for getting the right care and support.

The Three Types of Long COVID

1. Organ and Tissue Damage: COVID-19 can cause lasting physical damage to organs like the heart, lungs, kidneys, and brain—even in people who had mild symptoms initially. This type requires ongoing medical monitoring and treatment specific to the affected organs.

2. Extended Recovery Time: Some people simply take much longer to recover from their initial COVID-19 infection. While most recover within 1-2 weeks, others may experience lingering symptoms for months. Recent research suggests COVID-19 may remain detectable in the body for up to two years, but this typically resolves with time and supportive care.

3. Post-Viral ME (Myalgic Encephalomyelitis): For some people, Long COVID shares characteristics with ME—a complex chronic illness that can be triggered by various infections, including COVID-19. This is the type of Long COVID that the ME|FM Society of BC specifically supports.

How to Recognize Post-Viral ME

If your Long COVID includes these symptoms, yo

u may have developed the type we understand and support:

• Profound fatigue that doesn't improve with rest

• Post-exertional malaise (PEM): Worsening symptoms after even minimal activity

• Cognitive impairment ("brain fog")

• Autonomic dysfunction: Problems with heart rate, blood pressure, temperature regulation

• Unrefreshing sleep

Research shows that approximately 51% of Long COVID patients meet ME/CFS diagnostic criteria, and nearly 89% of people who develop ME/CFS after COVID-19 also have Long COVID.

Why These Distinctions Matter

Understanding which type you're experiencing helps with:

• Getting appropriate treatment approaches

• Setting realistic recovery expectations

• Communicating effectively with healthcare providers

• Finding the right support community.

If you're experiencing post-viral ME following COVID-19, we're here to support you. For those with other types of Long COVID, we encourage working with healthcare providers familiar with your specific condition.