References
[1]. Pfizer's financial performance in 2021. Pfizer's financial performance in 2021 | Pfizer 2021 Annual Report. (n.d.). Retrieved March 26, 2023, from https://www.pfizer.com/sites/default/files/investors/financial_reports/annual_reports/2021/performance/
[2]. World Health Organization. (2023). Who coronavirus (COVID-19) dashboard. World Health Organization. Retrieved March 12, 2023, from https://covid19.who.int/
[3]. World Health Organization. (2020). Who timeline - covid-19. World Health Organization. Retrieved April 1, 2023, from https://www.who.int/news-room/detail/27-04-2020-who-timeline---covid-19
[4]. GDP data of various countries in the world. GDP data of various countries in the world--Kuaiyi Data. (n.d.). Retrieved March 26, 2023, from https://www.kylc.com/stats/global/yearly_overview/g_gdp.html
[5]. China US trade - PWC CN: PricewaterhouseCoopers China. (n.d.). Retrieved March 25, 2023, from https://www.pwccn.com/zh/research-and-insights/publications/china-us-trade.pdf
[6]. Proportion of elderly population (65 and over) in the total population of each country worldwide -- Kuaiyi Data. (n.d.). Retrieved March 26, 2023, from https://www.kylc.com/stats/global/yearly_overview/g_population_65above_perc.html
[7]. What is Brexit? La Moncloa. (n.d.). Retrieved March 26, 2023, from https://www.lamoncloa.gob.es/lang/en/brexit/AboutBrexit/Paginas/index.aspx
[8]. World Health Organization. (n.d.). World Health Organization. Retrieved March 26, 2023, from https://apps.who.int/nha/database/ViewData/Indicators/en
[9]. Pfizer revenue 2010-2022: PFE. Macrotrends. (n.d.). Retrieved March 26, 2023, from https://www.macrotrends.net/stocks/charts/PFE/pfizer/revenue
[10]. PFIZER INC PFE. NYSE. (n.d.). Retrieved March 26, 2023, from https://www.nyse.com/quote/XNYS:PFE
[11]. Pfizer and BioNTech Announce Vaccine Candidate Against COVID-19 Achieved Success in First Interim Analysis from Phase 3 Study. Pfizer. (2020, November 9). Retrieved March 26, 2023, from https://www.pfizer.com/news/press-release/press-release-detail/pfizer-and-biontech-announce-vaccine-candidate-against
Cite this article
Wu,C. (2023). The Impact of the COVID-19 on Pfizer: Past, Present and Future. Advances in Economics, Management and Political Sciences,25,335-343.
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References
[1]. Pfizer's financial performance in 2021. Pfizer's financial performance in 2021 | Pfizer 2021 Annual Report. (n.d.). Retrieved March 26, 2023, from https://www.pfizer.com/sites/default/files/investors/financial_reports/annual_reports/2021/performance/
[2]. World Health Organization. (2023). Who coronavirus (COVID-19) dashboard. World Health Organization. Retrieved March 12, 2023, from https://covid19.who.int/
[3]. World Health Organization. (2020). Who timeline - covid-19. World Health Organization. Retrieved April 1, 2023, from https://www.who.int/news-room/detail/27-04-2020-who-timeline---covid-19
[4]. GDP data of various countries in the world. GDP data of various countries in the world--Kuaiyi Data. (n.d.). Retrieved March 26, 2023, from https://www.kylc.com/stats/global/yearly_overview/g_gdp.html
[5]. China US trade - PWC CN: PricewaterhouseCoopers China. (n.d.). Retrieved March 25, 2023, from https://www.pwccn.com/zh/research-and-insights/publications/china-us-trade.pdf
[6]. Proportion of elderly population (65 and over) in the total population of each country worldwide -- Kuaiyi Data. (n.d.). Retrieved March 26, 2023, from https://www.kylc.com/stats/global/yearly_overview/g_population_65above_perc.html
[7]. What is Brexit? La Moncloa. (n.d.). Retrieved March 26, 2023, from https://www.lamoncloa.gob.es/lang/en/brexit/AboutBrexit/Paginas/index.aspx
[8]. World Health Organization. (n.d.). World Health Organization. Retrieved March 26, 2023, from https://apps.who.int/nha/database/ViewData/Indicators/en
[9]. Pfizer revenue 2010-2022: PFE. Macrotrends. (n.d.). Retrieved March 26, 2023, from https://www.macrotrends.net/stocks/charts/PFE/pfizer/revenue
[10]. PFIZER INC PFE. NYSE. (n.d.). Retrieved March 26, 2023, from https://www.nyse.com/quote/XNYS:PFE
[11]. Pfizer and BioNTech Announce Vaccine Candidate Against COVID-19 Achieved Success in First Interim Analysis from Phase 3 Study. Pfizer. (2020, November 9). Retrieved March 26, 2023, from https://www.pfizer.com/news/press-release/press-release-detail/pfizer-and-biontech-announce-vaccine-candidate-against