by Robin MILLARD GENEVA, Switzerland (AFP) — With Covid-19 vaccines on the horizon, the planet’s poorest must not be trampled as countries scramble to get their hands on them, the World Health Organization said Monday. WHO director-general Tedros Adhanom Ghebreyesus said the latest batch of promising results from final-phase candidate vaccine trials showed there was light at the end of the “long dark tunnel” of the coronavirus pandemic. But he said the world had to […]