New vaccine demonstrates strong protection against severe Covid-19 in clinical trials No Comments Uncategorized The world could soon have another vaccine option in its fight against Covid-19. The world could soon have another vaccine option in its fight against Covid-19. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)