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Page 40 - ஆரோக்கியம் அவசரநிலைகள் ப்ரோக்ராம் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

COVID one year anniversary: Unknowns remain about coronavirus origins

Where did COVID-19 come from?

Where did COVID-19 come from? Elizabeth Weise and Karen Weintraub, USA TODAY © Menahem Kahana, AFP via Getty Images A Horseshoe bat hangs from a net inside an abandoned Israeli army outpost next to the Jordan River in the occupied West Bank, on July 7, 2019. The coronavirus that conquered the world came from a thumb-sized bat tucked inside a remote Chinese cave. Of this much, scientists are convinced.   Exactly how and when it fled the bat to begin its devastating flight across the globe remain open questions.  In just one year, SARS-CoV-2, the virus that causes COVID-19, has infected 100 million people and killed 2 million, 400,000 of them in the U.S. Answers could stop such a calamity from happening again.

COVID-19 origins: WHO investigators touchdown in Wuhan: What are they hoping to find at COVID-19 s ground zero?

Updated Jan 15, 2021 | 13:57 IST A general consensus has been established in that, while the Huanan seafood market may have been a super-spreader location, it is almost certainly not where the virus originated. Representational image.  |  Photo Credit: iStock Images Key Highlights Although this is the first time that WHO scientists will sit across the table from their Chinese peers, this is not to say that the world s premier medical body has not been in constant contact with them Researchers are also nearly certain that the virus was a natural event with the outbreak a result of zoonotic spillover The WHO researchers will be hoping to gain access to the bloodwork conducted by China s scientists, to trace SARS-CoV-2 antibody prevalence and establish a timeline of the outbreak

Worst in the world: where Ireland s Covid battle really went wrong

So where did it all go wrong? For Gabriel Scally, Micheál Martin made a critical error in reopening the country in early December after a six-week lockdown. The respected public health doctor from Belfast, best known here for his report into the Cervical Check scandal, wants to make it clear that he holds the Taoiseach in high regard. He considers him a “hero” for his vision to ban smoking in the workplace 17 years ago. But he believes Martin made a terrible mistake in relaxing the rules for Christmas. “While other countries were stepping up restrictions, Ireland was greatly easing them,” he says. “The case numbers were still high, yet restaurants and pubs [serving food] were opening and people were able to travel and call to other households. You had a lot of people flying into the country too. It was a disaster.”

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