Estellah Aguirre, 2, at her home in Calexico, has struggled with asthma since she was an infant, according to her mother Edna Ruiz. A new study looks at racial disparities in California.
Estellah Aguirre, 2, at her home in Calexico, has struggled with asthma since she was an infant, according to her mother Edna Ruiz. A new study looks at racial disparities in California. Hilary Sloane
Estellah Aguirre, 2, at her home in Calexico, has struggled with asthma since she was an infant, according to her mother Edna Ruiz. A new study looks at racial disparities in California. Hilary Sloane