Mission Indradhanush is a flagship program launched by the Government of India in 2014 with the aim of achieving full immunization coverage for all children by 2020. The program aims to cover 90% of children under the age of two years and pregnant women. The impact of Mission Indradhanush on the production possibility curve (PPC) can be explained as follows:

Increase in Healthcare Services
- Mission Indradhanush is expected to increase the availability of healthcare services, including immunization, which will lead to an increase in the production of healthcare services in the economy.

Shift in PPC Curve
- The increase in healthcare services will lead to a shift in the PPC curve to the right, indicating an increase in the production capacity of the economy.

Increase in Economic Growth
- The increase in production capacity will lead to an increase in economic growth, as the economy will be able to produce more goods and services.

Increase in Human Capital
- The immunization of children will lead to an increase in human capital, as they will be healthier and more productive in the future. This will lead to an increase in the production capacity of the economy in the long run.

Improved Quality of Life
- The immunization of children will result in a reduction in the incidence of diseases, which will lead to an improvement in the quality of life of the people.

Conclusion
In conclusion, the implementation of Mission Indradhanush is expected to have a positive impact on the PPC curve. The increase in healthcare services will lead to an increase in the production capacity of the economy, which will result in an increase in economic growth and an improvement in the quality of life of the people.