• SUBHAGATA CHATTOPADHYAY Faculty of Computer Science and Engineering, GITAM University, Bengaluru, India.
  • PINKI SHINHA Department of Boarding, Indus International School, Bangalore, India.


COVID 19 pandemic, health monitoring, health analysis, bio-psycho-social factor, COVID vaccination adoption


The purpose of this study is to investigate the influence of various bio-psycho-social factors on COVID vaccination in a sample size of 200 in India using a Simple Random Sampling (SRS) method. The study comprises of selecting two groups of populations - who took vaccine (i.e., Group-1 or Acceptant group) and who are not in favor of taking vaccine (i.e., Group-2 or Hesitant group), having 100 individuals in each. Telephonic interviews are performed to identify various factors (through questionnaire) to identify and analyze various factors. The Key factors for vaccine adoption for Group-1 are: (1) infected with COVID-19 (2%), (2) free of cost (25%), (3) self-decided vaccine takers (15%), and (4) the pressure from peers, family and organizations (26%). For Group-2, the factors are: (1) news of post-vaccination morbidity and mortality (2%), (2) spontaneous decision not to take vaccine (30%), (3) non-availability of vaccine (14%), and (4) adapted to new normal life (30%). The study concludes that vaccination for preventing morbidity and mortality, on one hand, is encouraging to the people. Another encouraging part is free vaccines at the government hospitals, hence no cost is involved. On the other hand, news about post-vaccination morbidity and mortality are demotivating to adopt vaccination.


Anqi, F., Kang, L. (2021): Death of fully vaccinated US expert in India sparks worry over Pfizer’s efficacy against Covid-19 double mutant. – Global Times Official Portal. Available on:


Anwla, P.K. (2020): Introduction to ANOVA for Statistics and Data Science (with COVID-19 Case Study using Python). – Analytics Vidhya Official Portal. Available on:


Baron, G., De Wals, P., Milord, F. (2001): Vaccination practices of Quebec family physicians. Influenza vaccination status and professional practices for influenza vaccination. – Canadian Family Physician 47(11): 2261-2266.

Bell, S., Saliba, V., Ramsay, M., Mounier-Jack, S. (2020): What have we learnt from measles outbreaks in 3 English cities? A qualitative exploration of factors influencing vaccination uptake in Romanian and Roma Romanian communities. – BMC Public Health 20(1): 1-10.

Chattopadhyay, S. (2013): A Study on Linkage-based Clustering of Adult Depression Data. – Journal of Medical Imaging and Health Informatics 3: 227-236.

Cronbach, L.J. (1951): Coefficient alpha and the internal structure of tests. – Psychometrika 16: 297-334.

Elfil, M., Negida, A. (2017): Sampling methods in clinical research; an educational review. – Emergency 5(1): 3p.

Fisher, R.A. (1936): Design of experiments. – The British Medical Journal 1(3923): 554-554.

Ghosh, P. (2021): Covaxin vs Covishield: Open-market price, efficacy, second-dose timing. – Hindustan Times Official Portal. Available on:


Goforth, C. (2015): Using and interpreting Cronbach’s Alpha. – University of Virginia Library Official Portal. Available on:


Horton, M. (2021): Simple random sample: Advantages and disadvantages. – Investopedia Official Portal. Available on:


Lammers, H.B. (1991): The effect of free samples on immediate consumer purchase. – Journal of Consumer Marketing 8(2): 31-37.

Mascarenhas, A. (2021): Explained: Infections after the Covid-19 vaccination. – The Indian Express Official Portal. Available on:


Mathieu, E., Ritchie, H., Ortiz-Ospina, E. (2021): A global database of Covid-19 vaccination. – Nat. Hum. Behav. Available on:


Ministry of Health and Family Welfare (2021): Latest updates on Covid19. – Ministry of Health and Family Welfare Official Portal. Available on:


Ministry of Health and Family Welfare (2021): Winning over Covid-19. – Ministry of Health and Family Welfare Official Portal. Available on:


Nettleton, D. (2014): Commercial Data Mining: Processing, Analysis and Modeling for Predictive Analytics Projects. – Elsevier Inc. 304p.

Papiewski, J. (2017): Advantages & Disadvantages of Boolean Logic. – Sciencing Official Portal. Available on:


Sharma, G. (2017): Pros and cons of different sampling techniques. – International Journal of Applied Research 3(7): 749-752.

Subroto, A.S., Samidi, S. (2018): The influence of advertisement towards brand choice: An exploration from initial attitude of consumers. – Management Science Letters 8(9): 963-974.

Sucky, R.N. (2020): Introduction to the Descriptive Statistics. – Towards Data Science Official Portal. Available on:


The Times of India (2021): Delays over pricing holds back India’s vital vaccine rollout. – The Times of India Official Portal. Available on:


World Health Organization (WHO) (2020): How do vaccines work? – WHO Official Portal. Available on:





How to Cite

CHATTOPADHYAY, S., & SHINHA, P. (2021). UNDERSTANDING FACTORS IMPACTING COVID VACCINATION IN INDIA: A PRELIMINARY REPORT. Quantum Journal of Medical and Health Sciences, 1(3), 18–31. Retrieved from https://qjmhs.com/index.php/qjmhs/article/view/20