Table 2.

Latent Dirichlet allocation topic modeling.

Topic label	Top words
Lack of efficiency in workplace	Covid, vaccine, work, kind, effect, nature, perform
Fear of death	Effect, death, called, fuck, immune, is
Feeling of risk	Feel, risk, total, don't, vaccine, Covid
Banning of Covishield	Norway, Nordic, banned, Covishield, fake, should
Fear of long-term effects	Pandemic, vaccine, side, after, long, effect
Existing conditions	Diabetic, Covid, are, personal, BP, shit
Fear of Blood clot	vaccine, Intake, clot, blood, old, not
Fear created by media	Death, in, Vivek, act, focused, news,
Safety measures	Sanitize, booth, with, vaccine, centre, fear
Efficiency of the vaccine.	Skeptic, medicine, Covid, doubt, efficient, risk

(Note: Topic label column is labelled manually, and the ‘top words’ are generated using the LDA model).