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Around 90% of world population has some resistance to Covid: WHO

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The World Health organization (WHO) estimated that 9% of the world population now had some resistance to Covid-19, but warned that a troubling new variant could still emerge. "WHO estimates that at least 90 percent of the world's population now has some level of immunity to SARS-CoV-2, due to prior infection or vaccination," said Tedros, referring to the virus that causes Covid-19 disease.

WHO director-general Tedros Adhanom Ghebreyesus said gaps in vigilance were leaving the door open for a new virus variant to appear and overtake the globally dominant Omicron. "We are much closer to being able to say that the emergency phase of the pandemic is over -- but we're not there yet," he said. “Gaps in surveillance, testing, sequencing and vaccination are continuing to create the perfect conditions for a new variant of concern to emerge that could cause significant mortality," he added.

Last weekend marked one year since the WHO announced Omicron as a new variant of concern in the Covid-19 pandemic. It has since swept round the world, proving significantly more transmissible than its predecessor, Delta.

Tedros said there were now more than 500 highly transmissible Omicron sub-lineages circulating -- all able to get around built-up immunity more easily, even if they tended to be less severe than previous variants.

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‘No Coal – No Power’ : Coal shipment delayed to early January 2023
COLOMBO (News 1st) –  Multiple factions allege that motives to commit fraud are linked to the state's delay in procuring coal on time for the continuous operation of the Norochcholai Coal Power Plant, which is the main power plant in the entire country.A coal shipment is expected to reach Sri Lanka on the 5th of January 2023, and according to marine traffic data the bulk carrier with coal had left a port in Mozambique on Sunday (25) bound to Sri Lanka.What is the Coal Crisis & why is coal so important to us?The coal shipment bound to Sri Lanka from Mozambique will determine if the Norocohcholai Coal Power will continue to operate, as it generates a lions share of the electricity demand in the country.A shortage of coal will eventually lead to a complete shutdown of the power plant.The bulk carrier Darya Rama carrying a shipment of coal had left the Port of Maputo in Mozambique at 7:40 AM on Sunday (25), and it expected to lay anchor off the coast of Puttlam at around 4:00 PM on the 5th of January 2023.The vessel was originally scheduled to dock in Sri Lankan on Wednesday, however certain delays had pushed back its arrival date to somewhere between the 3rd and 5th of January 2023.The Chairman of Lanka Coal Company (Private) Limited on the 22nd of December 2022 said that when this shipment reaches Sri Lanka, the existing stocks of coal would have already been exhausted.How much of coal does the Norochcholai Coal Power Plant need to operate on any given day?The Norochcholai Power Plant has three generators, and each of these generators will require 2,500 MT of coal.
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