Non-paywall link: <a href="http://archive.vn/t4ja7" rel="nofollow">http://archive.vn/t4ja7</a><p>Link to PDF of 70 vaccines: <a href="https://www.who.int/blueprint/priority-diseases/key-action/Novel_Coronavirus_Landscape_nCoV_11April2020.PDF" rel="nofollow">https://www.who.int/blueprint/priority-diseases/key-action/N...</a>