This data analysis project examines UK vaccination data from January 1st to February 28th, 2021, sourced from the UK government's coronavirus data and Our World in Data. The analysis includes a comparison of the UK's vaccination rates with those of the United States and Israel. The project uses Microsoft Excel to manipulate and present the data, including the number of people receiving at least one dose and those fully vaccinated. The findings reveal trends and fluctuations in vaccination numbers, with a conclusion that acknowledges the initial progress in administering first doses but highlights a decline in fully vaccinated individuals, potentially influenced by various factors. The project incorporates tables, and calculations to support the analysis, and concludes with a discussion on the identified trends and potential reasons behind them.