India, June 19 -- World Sickle Cell Awareness Day is observed every year on June 19. It is a genetic blood disorder that affects millions across the globe.

On the occasion, Dr Nakul Pathak, consultant in the department of pediatrics and pediatric intensive care at Surya Mother & Child Super Speciality Hospital, shared with HT Lifestyle how the disorder affects individuals, and debunked five related myths.

According to Dr Pathak, "Sickle cell disease affects haemoglobin, the protein that enables red blood cells to carry oxygen. Healthy red blood cells are soft and flexible, allowing them to pass through narrow blood vessels."

"In sickle cell disease, some cells become stiff, sticky, and crescent-shaped. These cells can break down premat...