Category: Lifestyle

  • COVID-19 Vaccines: Success and Challenges

    COVID-19 Vaccines: Success and Challenges

    Finally the remarkable year 2020 is over…, and now we are witnessing promising announcements on fighting COVID19. As of December 2020 a couple of vaccines gained approval for comprehensive usage. There are 7 vaccines approved to date for their initial usage, and 13 vaccines are in Phase 3 of vaccine development. Modern medicinal science – […]