Table 3.

Top 5 positive (including highly positive) topics.

Topic ID	Tweets, n (%)	Keywords	Topic
POS_05	251,979 (62.13)	people, take, say, make, go, good, need, help, well, give	Planning for getting vaccination
POS_07	76,029 (18.75)	get, today, dose, first, feel, shoot, day, second, shot, be	Getting vaccinated
POS_09	21,127 (5.21)	share, read, important, health, join, question, public, information, community, concern	Vaccine information and knowledge
POS_11	14,286 (3.52)	thank, clinic, staff, support, team, volunteer, work, process, amazing, effort	Thanks for healthcare worker
POS_01	6,963 (1.72)	effective, risk, variant, pause, blood_clot, virus, benefit, less, rare, infection	Side effects