Thalassaemia trait - what does this mean
Thalassaemia trait is caused by a genetic mutation that reduces the production of haemoglobin, the protein in red blood cells responsible for carrying oxygen around the body. this mutation is passed down through families and can cause mild to moderate anaemia, which can lead to fatigue and other symptoms.
What happens during the disease - thalassaemia trait
Thalassaemia trait is caused by a genetic mutation in the beta globin gene, resulting in an abnormal production of haemoglobin. this leads to an imbalance between the production of alpha and beta globin proteins, causing a decrease in the amount of functional haemoglobin in the body and resulting in a wide range of symptoms including anaemia, fatigue, jaundice, and bone deformities.
Thalassaemia trait - Prevention
Thalassaemia trait can be prevented by pre-marital screening for both partners, and by avoiding consanguineous marriages. genetic counselling should also be provided to families with a history of thalassaemia. vaccination can also be beneficial in preventing the disease.