What is a potentially preventable condition that immunization can help eliminate?

Immunization plays a crucial role in public health by providing protection against infectious diseases. Measles is a highly contagious viral illness that can lead to serious complications, including pneumonia, encephalitis, and even death. The measles vaccine has been highly effective in reducing the incidence of this disease worldwide.

By vaccinating against measles, communities can achieve herd immunity, which protects those who cannot be vaccinated, such as infants or individuals with certain medical conditions. This prevention strategy has led to significant declines in measles cases in countries where vaccination programs are well-implemented.

In contrast, conditions like asthma, ADHD, and diabetes are not caused by infectious agents and thus are not preventable through vaccination. These conditions have multifactorial origins, including genetic, environmental, and lifestyle factors, which require different prevention and management approaches. Therefore, among the options provided, measles is the only condition that immunization can help eliminate effectively.