Covid-19 pandemic from the face of the earth.Today’s programs in the US and the UK are precursors to immunization campaigns intended to reach the planet’s entire population — all 8 billion people in every corner of the globe.There is reason for optimisim.
Vaccines are the best, and perhaps only, way to eliminate infectious disease: Smallpox has been eradicated and polio is on the brink, with just two countries where transmission persists.
But global vaccine campaigns take time — usually decades — suggesting that even with the latest technologies, money and might behind the unprecedented global drive to knock out Covid-19, the disease is unlikely to be eliminated any time soon.“I would be surprised to see an actual eradication of this virus.