Scientists have discovered the cause of a COVID complication in children.

The researchers found that the children’s immune systems had latched onto a part of the coronavirus that closely resembles a protein found in the heart, lungs, kidneys, brain, skin, eyes and GI tract, and launched a catastrophic attack on their own tissues.

Exciting new research has shed light on the mysterious pediatric complication linked to COVID-19. Scientists have discovered that the condition, known as Multisystem Inflammatory Syndrome in Children (MIS-C), is caused by an overactive immune response to the virus. This breakthrough in understanding could lead to more effective treatments and prevention strategies for this serious condition. MIS-C can cause inflammation in various organs, including the heart, lungs, kidneys, and brain, and can be life-threatening if not treated promptly.

MIS-C is also known as Paediatric Multi-inflammatory Syndrome temporally associated with SARS-CoV-2 (PIMS)

The study revealed that children's immune systems targeted a protein in the coronavirus that resembles proteins in various organs, triggering a harmful autoimmune response. This finding highlights the complex relationship between viral infections and autoimmune diseases. Understanding this connection is crucial for developing effective treatments and preventing future cases of MIS-C.

Researchers now want to develop targeted therapies to help children recover more quickly and reduce the risk of long-term complications.

This groundbreaking research highlights the importance of continued scientific investigation into the effects of COVID-19 on children and underscores the need for vigilance in monitoring and treating potential complications.

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Link to study published in Nature