- Number of Infant Immunized by Type of Vaccines in Ariyalur District of Tamil Nadu (2019-2020) - Part I
- Number of Infant Immunized by Type of Vaccines in Ariyalur District of Tamil Nadu (2019-2020) - Part III
- Number of Infant Immunized by Type of Vaccines in Ariyalur District of Tamil Nadu (2019-2020) - Part II