{"id":146190,"date":"2021-11-30T11:48:24","date_gmt":"2021-11-30T11:48:24","guid":{"rendered":"https:\/\/precoinnews.com\/?p=146190"},"modified":"2021-11-30T11:48:24","modified_gmt":"2021-11-30T11:48:24","slug":"world-faces-an-anxious-wait-as-covid-vaccine-makers-prepare-for-omicron-variant","status":"publish","type":"post","link":"https:\/\/precoinnews.com\/business\/world-faces-an-anxious-wait-as-covid-vaccine-makers-prepare-for-omicron-variant\/","title":{"rendered":"World faces an anxious wait as Covid vaccine makers prepare for omicron variant"},"content":{"rendered":"<ul>\n<li>Global hopes are being pinned on vaccine makers to come up with shots that work against the new strain.<\/li>\n<li>There are many unknowns surrounding the new omicron Covid variant; there are early signs it&#x27;s more transmissible but we don&#x27;t yet know what risks it poses to public health.<\/li>\n<li>Global market sentiment nosedived on Tuesday morning amid fears that the Covid-19 vaccine currently in use could be less effective against the new omicron variant.<\/li>\n<li>The variant was designated a &quot;variant of concern&quot; by the World Health Organization last Friday. <\/li>\n<\/ul>\n<p>LONDON \u2014 As the new omicron Covid variant spreads around the world, hopes are being pinned on vaccine makers&#x27; ability to develop effective shots against the strain.<\/p>\n<p>Global market sentiment nosedived on Tuesday morning amid fears that the Covid-19 vaccine currently in use could be less effective against the new omicron variant. The strain was first identified in South Africa and designated a &quot;variant of concern&quot; by the World Health Organization on Friday.<\/p>\n<p>The sharp reversal for European and U.S. stock futures came after\u00a0Moderna\u00a0CEO Stephane Bancel told the Financial Times that he\u00a0expects existing vaccines to be less effective\u00a0against the new variant.<\/p>\n<p>Bancel told CNBC on Monday that it could take\u00a0months to develop and ship a vaccine that specifically targets the omicron variant. He added that will take at least two weeks to determine how much the mutations have impacted the efficacy of the vaccines currently on the market.<\/p>\n<p>The omicron variant has more than 30 mutations on the spike protein that binds to human cells. Some of the mutations are associated with higher transmission and a decrease in antibody protection, according to the WHO.<\/p>\n<p>The UN health agency reiterated on Monday that there are still considerable uncertainties and unknowns regarding this variant, however.<\/p>\n<p>First of all, experts don&#x27;t yet know just how transmissible the variant is and whether any increase in infections is because it can escape prior immunity or because it is more transmissible.<\/p>\n<p>Secondly, there is uncertainty over how well vaccines protect against infection, transmission, severity of illness and death when it comes to the omicron. And thirdly, it is unknown whether the variant causes more severe symptoms.<\/p>\n<p>The WHO has said it will take weeks to understand how the variant may affect diagnostics, therapeutics and vaccines.<\/p>\n<h2>100 days<\/h2>\n<p>The world now faces an anxious waiting game as experts strive to discover what challenges and risks the omicron variant poses.<\/p>\n<p>Pfizer&#x27;s\u00a0CEO Albert Bourla said the impact of omicron on its own two-dose vaccine \u2014 which was developed with German biotech BioNTech and has been widely deployed in the U.S. and Europe \u2014 remains to be seen.<\/p>\n<p>&quot;I don&#x27;t think that the result will be the vaccines don&#x27;t protect,&quot; Bourla told CNBC on Monday, adding, &quot;I think the result could be, which we don&#x27;t know yet, the vaccines protect less.&quot;<\/p>\n<p>Bourla said Pfizer had already begun work to manufacture a new vaccine if necessary. The company made its first DNA template on Friday, he said, the initial step in the development process of a new vaccine.<\/p>\n<p>&quot;We have made multiple times clear that we would be able to have the vaccine in less than 100 days,&quot; Bourla said. He noted that the company was able to create vaccines for the beta and delta variants quickly, though they ultimately weren&#x27;t used because the original shots remained effective.<\/p>\n<p>Johnson &amp; Johnson and AstraZeneca, which have also produced widely available and effective Covid-19 vaccines (although the AstraZeneca shot is not yet authorized in the U.S.), have also said they are investigating and testing the new variant.<\/p>\n<p>Rafael Bayarri Olmos, a researcher\u00a0at the Copenhagen University Hospital, told CNBC on Tuesday that variants are &quot;taking a toll&quot; on how well Covid vaccines can prevent infection.<\/p>\n<p>&quot;Now we have omicron that has 32 mutations in the spike protein, some of them have been seen before and they are concerning \u2014 they can make the virus more transmissible, they can make them better at avoiding immune recognition, or avoiding your defenses \u2014 so we do expect that the vaccines won&#x27;t be so, so effective but that doesn&#x27;t mean they are not going to work,&quot; he added.<\/p>\n<p>&quot;They are one of our best tools now to curb the spread of this virus.&quot;<\/p>\n<h2>Omicron risks<\/h2>\n<p>Omicron has now been found in more than a dozen countries, causing many to\u00a0impose travel restrictions and implement tighter Covid measures, such as compulsory mask-wearing and advising people to work from home.<\/p>\n<p>It comes as many countries are already dealing with high daily infections due to the delta variant, which is globally dominant.<\/p>\n<p>Covid symptoms linked to the omicron variant have been described as\u00a0&quot;extremely mild&quot;\u00a0by the South African doctor who first spotted the new strain.\u00a0Nonetheless, the World Health Organization warned Monday that the omicron variant is likely to spread further and poses a &quot;very high&quot; global risk.<\/p>\n<h2>Read more<\/h2>\n<p><source srcSet=\"https:\/\/image.cnbcfm.com\/api\/v1\/image\/106909418-1626089490963-gettyimages-1232145988-AFP_97G7MW.jpeg\"><source srcSet=\"https:\/\/image.cnbcfm.com\/api\/v1\/image\/106909418-1626089490963-gettyimages-1232145988-AFP_97G7MW.jpeg\"><source srcSet=\"https:\/\/image.cnbcfm.com\/api\/v1\/image\/106909418-1626089490963-gettyimages-1232145988-AFP_97G7MW.jpeg\"><source srcSet=\"https:\/\/image.cnbcfm.com\/api\/v1\/image\/106909418-1626089490963-gettyimages-1232145988-AFP_97G7MW.jpeg\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/image.cnbcfm.com\/api\/v1\/image\/106909418-1626089490963-gettyimages-1232145988-AFP_97G7MW.jpeg\"><\/picture>\n<p>Francois Balloux, director of UCL Genetics Institute\u00a0at University College London, stressed that very little is known about how contagious and deadly the variant is, compared to the delta variant.<\/p>\n<p>&quot;What we can anticipate, what we&#x27;re quite confident about, is that this variant is more likely to infect and reinfect people who have been vaccinated or have immunity from prior infection,&quot; he told CNBC&#x27;s Squawk Box Europe on Tuesday.<\/p>\n<p>&quot;But in terms of intrinsic transmissibility, irrespective of the immune system, and its virulence we know, I would say, almost nothing at this stage \u2026 We Just have to wait before we can say.&quot;<\/p>\n<p>There is quiet optimism that omicron could be a more infectious, but less virulent, version of the virus, meaning it could turn into an infection more akin to the common cold.<\/p>\n<p>Deakin University epidemiologist Catherine Bennett told the Sydney Morning Herald on Monday that &quot;there is a possibility that we are seeing a more infectious and less virulent version of the virus, which would be one of those steps along a happier route to living with the virus,&quot; she said. &quot;We&#x27;ve got as many signals that it might [be] OK as we&#x27;ve got signals that it might be a bit of a worry.&quot;<\/p>\n<p>Many countries are not taking any chances and have announced a ramping-up of Covid vaccinations, booster shots and more restrictive measures.<\/p>\n<p>On Monday, U.S. President Joe Biden ruled out another lockdown and travel curbs for now, although it and a raft of countries have temporarily suspended travel from a number of southern African countries.<\/p>\n<p><em>\u2014 CNBC&#x27;s Spencer Kimball contributed reporting to this story.<\/em><\/p>\n<p>Source: <a href=\"https:\/\/www.cnbc.com\/2021\/11\/30\/global-hopes-pinned-on-vaccine-makers-to-overcome-omicron-variant.html\" target=\"_blank\" rel=\"noopener\">Read Full Article<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Global hopes are being pinned on vaccine<\/p>\n","protected":false},"author":3,"featured_media":146189,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23051],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.7 - 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