Which factor contributes to low infant mortality in developed countries?

Which factor contributes to low infant mortality in developed countries?

• A. High infant malnutrition
• B. Excellent healthcare systems
• C. No vaccines in general
• D. Poor sanitation

Answer: (B)

A strong healthcare system is the main driver behind low infant mortality in developed countries. When expectant mothers have regular prenatal care, births are attended by skilled professionals in safe settings, and newborns receive immediate, high-quality care—often with access to neonatal intensive care when needed—the chances of a baby surviving the first year increase significantly. Widespread vaccination programs, routine screenings, and timely treatment for illnesses also prevent and reduce infant deaths, while ongoing postnatal support helps ensure healthy development. In contrast, factors like high infant malnutrition would raise mortality rather than lower it, the absence of vaccines would leave infants more vulnerable to serious diseases, and poor sanitation would increase infections—all of which would raise, not lower, infant death rates.

A strong healthcare system is the main driver behind low infant mortality in developed countries. When expectant mothers have regular prenatal care, births are attended by skilled professionals in safe settings, and newborns receive immediate, high-quality care—often with access to neonatal intensive care when needed—the chances of a baby surviving the first year increase significantly. Widespread vaccination programs, routine screenings, and timely treatment for illnesses also prevent and reduce infant deaths, while ongoing postnatal support helps ensure healthy development.

In contrast, factors like high infant malnutrition would raise mortality rather than lower it, the absence of vaccines would leave infants more vulnerable to serious diseases, and poor sanitation would increase infections—all of which would raise, not lower, infant death rates.