ZIP code 21223 in Southwest Baltimore’s Carrollton Ridge neighborhood — one the city’s poorest — is the worst asthma hot spot in Baltimore, a Capital News Service and Kaiser Health News analysis of Maryland hospital records found.
ZIP code 21223 in Southwest Baltimore’s Carrollton Ridge neighborhood — one the city’s poorest — is the worst asthma hot spot in Baltimore, a Capital News Service and Kaiser Health News analysis of Maryland hospital records found.