Can a vaccine fail to provide a protection against a disease? Recent surge in corona cases in the world’s most vaccinated country Seychelles surprised everyone. Most population of this nation was vaccinated with China’s Sinopharm vaccine. Seychelles is located in the northeast of Madagascar in the Indian Ocean. Other than Sinopharm vaccine, they were also vaccinated with AstraZeneca. Read more news here https://www.abc.net.au/news/2021-05-20/covid-surging-in-seychelles-worlds-most-vaccinated-country-why/100151306?utm_source=pocket-newtab-intl-en [The image is sourced from abc.net.au]