Chauhan, S., Manohar, A., Saini, B. ., Singh, M., Aggarwal, P., & Bahurupi, Y. (2022). Assessment of Breakthrough infection among people diagnosed with COVID-19 Infection at Tertiary Care Hospital in Rishikesh: A cross-sectional study . Journal of Comprehensive Health, 10(2), 65–71. https://doi.org/10.53553/JCH.v10i02.004