"Leukemia" Natural Recordings by Native Speakers
Leukemia is a type of cancer that affects the blood and bone marrow. It occurs when abnormal white blood cells multiply uncontrollably, overcrowding the bone marrow and crowding out healthy blood cells. Leukemia can be classified into two main types: acute leukemia, which progresses rapidly, and chronic leukemia, which develops over a longer period. Symptoms of leukemia may include fatigue, fever, easy bruising or bleeding, and recurring infections.