Table 2.
Peak | Date | Positive tweet counts | Events |
---|---|---|---|
1st | December 14, 2020 | 20 681 | Sandra Lindsay, a nurse in New York, became the first person in the United States to get the COVID-19 shot. |
2nd | March 2, 2021 | 17 788 | Single-dose vaccine from Johnson & Johnson received FDA approval in the United States. |
3rd | May 13, 2021 | 20 367 | The Pfizer COVID-19 vaccine was authorized for adolescents 12–15 years old. |
4th | August 23, 2021 | 31 987 | FDA approved first COVID-19 vaccine. |