Rupali Limaye of the Johns Hopkins Bloomberg School of Public Health explains the possible side effects of COVID-19 vaccines. For more information on these vaccines, go to http://spr.ly/6180HisLr. | AARP

If you have already had COVID-19, do you still need both doses of the vaccine? Do these vaccines protect you against infection? Do they protect us against variants? World Health Organisation's Dr Katherine O'Brien answers these questions in "Science In 5" this week. [Credit: World Health Organization (WHO)] | NDTV

2.3M views · 1.6K reactions | Join Doctor Mike as he discusses how COVID-19 vaccines work on four levels understandable to a child, parent, student and vaccine expert. | UNICEF | Facebook

COVID-19 vaccines do not create or cause variants of the virus that causes COVID-19. As the virus spreads, it has more opportunities to change. COVID-19 vaccines and boosters reduce the spread of the virus and help prevent new variants from emerging. More: https://bit.ly/3hQ9yv9. | CDC

67K views · 772 reactions | Covid-19 has affected tens of millions of people globally since it was declared a pandemic by the WHO on March 11, 2020. Safe and effective vaccines are urgently needed. New research findings are summarized in a short video. https://nej.md/39Zq36f | The New England Journal of Medicine | Facebook