Three COVID-19 vaccines are authorized or approved for use in the United States to prevent COVID-19. Pfizer-BioNTech or Moderna (COVID-19 mRNA vaccines) are preferred. You may get Johnson & Johnson’s Janssen COVID-19 vaccine in some situations (Links to an external site.).
Different COVID-19 Vaccines _ CDC.pdf Download Different COVID-19 Vaccines _ CDC.pdf
https://www.cdc.gov/coronavirus/2019-ncov/vaccines/different-vaccines/how-they-work.html?CDC_AA_refVal=https%3A%2F%2Fwww.cdc.gov%2Fcoronavirus%2F2019-ncov%2Fvaccines%2Fabout-vaccines%2Fhow-they-work.html (Links to an external site.)
https://covid.cdc.gov/covid-data-tracker/#vaccine-effectiveness (Links to an external site.)
https://covid.cdc.gov/covid-data-tracker/#rates-by-vaccine-status
In your discussion, please use links that I provided.
1. How did vaccination change COVID 19 epidemiology? ===>How did vaccination change COVID 19 epidemiology, does mean effectiveness of Vaccin? (you may look into the case rates since it came? were there more cases , look at the statistics in CDC to prove your point. present the statistics (graphs ) in class
also if you have an article on its effectiveness you may include it too)
2. Provide an analysis of the data provided: https://covid.cdc.gov/covid-data-tracker/#rates-by-vaccine-status
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