During the \”International Thalassemia Day\” large-scale free clinic event jointly organized by the Guangdong Provincial Thalassemia Association and Beijing Novartis Pharmaceuticals, free clinic experts from major hospitals such as Nanfang Hospital, the Second Affiliated Hospital of Sun Yat-sen University, and Guangdong Maternal and Child Health Hospital once again appealed, Citizens should raise their awareness of preventing thalassemia and screen for thalassemia early through pre-marital, pregnancy and prenatal check-ups to avoid the birth of children with severe thalassemia from bringing irreversible tragedy to families. Thalassemia prevention in Guangdong Province can be screened for premarital examination, pregnancy and prenatal examination.