Describes the history, transmission, treatments, and prevention of HIV and AIDS and discusses discrimination, the stigma of the illness, and research for a future vaccine.
A discussion of sickle cell anemia, explaining what it is, reviewing the history of the disease, and discussing its causes, detection and treatment, prevention, and ongoing research into sickle cell.
Gives a history of the study of leukemia; presents information about its symptoms, causes, diagnosis, treatment, prevention, and social and economic impact; and describes current research and future prospects.
Describes potential dangers at home, at play, on streets and roads, at school, and when interacting with other people and explains what to do in an emergency.