A year & a half since it began racing across the globe, the #COVID19 pandemic is on the rise again in vast stretches of the world, driven largely by new #coronavirus variants, particularly the highly contagious #DeltaVariant first identified in India.
In Indonesia, grave diggers are working into the night, as oxygen and vaccines are in short supply. In Bangladesh, urban garment workers fleeing an impending lockdown are almost assuredly seeding another coronavirus surge in their impoverished home villages.
And in countries like South Korea and Israel that seemed to have largely vanquished the virus, new clusters of disease have proliferated. Chinese health officials said on Monday that they would build a giant quarantine center with up to 5,000 rooms to hold international travelers. Australia has ordered millions to stay at home.
A year and a half since it began racing across the globe with exponential efficiency, the pandemic is on the rise again in vast stretches of the world, driven largely by the new variants, particularly the highly contagious Delta variant first identified in India. From Africa to Asia, countries are suffering from record caseloads and deaths, even as wealthier nations with high vaccination rates have let their guard down, dispensing with mask mandates and reveling in life edging back toward normalcy.
Scientists believe the Delta variant may be twice as transmissible as the original coronavirus, and its potential to infect some partially vaccinated people has alarmed public health officials. Unvaccinated populations, whether in India or Indiana, may serve as incubators of new variants that could evolve in surprising and dangerous ways, with Delta giving rise to what Indian researchers are calling Delta Plus. There are also the Gamma and Lambda variants.
“We’re in a race against the spread of the virus variants,” said Professor Kim Woo-joo, an infectious disease specialist at Korea University Guro Hospital in Seoul.
Read more at:
