- Monthly Number of Diphtheria Cases (Age Group 0-5 Years) by Residence in Samastipur District of Bihar (2020-2021)
- Monthly Number of Diphtheria Cases (Age Group 0-5 Years) by Residence in Samastipur District of Bihar (2019-2020)
- Monthly Number of Diphtheria Cases (Age Group 0-5 Years) by Residence in Samastipur District of Bihar (2018-2019)