Tamil Nadu has taken several steps to eliminate chronic ailments, such as diabetes and hypertension, which are prevalent in the state. One of the most effective strategies that Tamil Nadu has implemented is door-to-door screening drives. Here are some of the key measures that the state has put in place:

• The state government has launched a large-scale screening program to identify people suffering from chronic ailments. This drive is aimed at reaching every household in the state.
• The screening process involves checking the blood pressure, blood sugar levels, and body mass index (BMI) of individuals. Based on these results, people who are found to be at risk of developing chronic diseases are advised to undergo further tests to confirm their condition.
• Once a person is diagnosed, they are provided with free medication, counseling, and lifestyle advice to manage their condition. The government has set up several clinics and hospitals across the state to provide these services.
• In addition to door-to-door screening, the government has also launched several awareness programs to educate people about the importance of a healthy lifestyle. These programs cover topics such as diet, exercise, and stress management.
• The state government is also working with private healthcare providers to ensure that people have access to quality medical care. Under the Public-Private Partnership (PPP) model, private hospitals are encouraged to set up clinics in rural areas to cater to the needs of the local population.

Overall, Tamil Nadu's efforts to eliminate chronic ailments have been successful in reducing the burden of disease on the state's healthcare system. The door-to-door screening program has been particularly effective in identifying individuals at risk and providing them with the necessary care and support to manage their condition.