Brain blood flow linked to fatigue after COVID-19
Fatigue is one of the most common and disabling symptoms of post-COVID-19 condition (PCC), often referred to as long COVID. Although the condition has been studied extensively since the pandemic, the biological mechanisms behind persistent symptoms are still not fully understood.
<p>Fatigue is one of the most common and disabling symptoms of post-COVID-19 condition (PCC), often referred to as long COVID. Although the condition has been studied extensively since the pandemic, the biological mechanisms behind persistent symptoms are still not fully understood.</p>