RT Headline Image Caption/Credit: World Health Organization Director General Tedros Adhanom Ghebreyesus speaks at World Health Assembly in Geneva, Switzerland, May 24, 2021 © Christopher Black / World Health Organization / Handout via REUTERS A virus even more transmissible and fatal than Covid-19 will lead the world into the next pandemic, the director-general of the World Health Organization (WHO) has said, noting the "evolutionary certainty" of such an occurrence. "Make no mistake, this will not be the last time the world faces the threat of pandemic," Tedros Adhanom Ghebreyesus told the UN agency's annual assembly of health ministers from its 194 member states on Monday. "It's an evolutionary certainty that there will be another virus with the potential to be more transmittable and more deadly than this one." On a more positive note, Ghebreyesus said the global number of Covid-19 cases and deaths reported has been decreasing for three consecutive weeks. But the WHO chief stressed