{"id":3032,"date":"2020-06-23T08:34:19","date_gmt":"2020-06-23T08:34:19","guid":{"rendered":"http:\/\/covidsafeindia.com\/?page_id=3032"},"modified":"2020-06-23T10:11:33","modified_gmt":"2020-06-23T10:11:33","slug":"news-of-coronavirus-vaccine-development","status":"publish","type":"page","link":"https:\/\/covidsafeindia.com\/index.php\/blogs\/news-of-coronavirus-vaccine-development\/","title":{"rendered":"How Dangerous is Corona Virus for Impacted Countries"},"content":{"rendered":"\t\t
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covid 19 vaccine update <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\"coronavirus\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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As more and more nations and leaders around the world try and keep spread of growth of corona virus in their respective countries, try to minimize fatalities, ramp up health care infrastructure for the long battle ahead,\u00a0 work around reopening of the economic activity and hope that the vaccine discovery to eliminate the covid 19\u00a0 happens in record time\u00a0 (The fastest vaccine discovery in the medical history took place in year 1967 after 5 years of research by Merck &\u00a0 is today known as mumps vaccine)\u00a0<\/p>

\u00a0<\/p>

1st AIDS case was reported in the year 1980 and with multiple drug trials & discoveries, till date no vaccine has been found to Treat HIV\u00a0\u00a0<\/p>

\u00a0<\/p>

So how soon the vaccination can be found to end the corona virus menace ??<\/p>

\u00a0<\/p>

At A recent virtual round table discussion attended by world’s most renowned virologist, vaccine researcher, oncologist, biotech scientist and A former head of FDA USA\u00a0 \u00a0\u00a0<\/p>

\u00a0<\/p>

The earliest you can expect the vaccine to come would be between 12-18 months away and if that happens would be an absolute miracle but it would come for sure in year and a half from now can’t be guaranteed\u00a0<\/p>

Dr Dan Barouch, Professor of Medicine at The HArvard University & Director Center for Virology + Vaccine Research at Beth Israel Deaconess Medical Center in Boston shares that they’ve collaborated with Johnson & Johnson\u00a0 and working on below two models to discover A vaccine for Sars Covid 19<\/p>

\u00a0<\/p>

  1. The first stage requires working on A recombinant adenovirus vector,\u00a0 a common\/cold virus that\u2019s been altered to make it harmless \u2014 to shuttle the spike protein into cells. That is an efficient way of inducing potent immune responses to a pathogen and elicits durable immune responses as well\u00a0
    and trying to address 2 major scientific questions related to the development of vaccine\u00a0<\/li><\/ol>

    First, is there evidence that natural immunity induced by infection protects against a subsequent encounter with the virus? And secondly\u00a0 which vaccines to test and how effective any of these will be<\/p>

    \u00a0<\/p>

    In the first experiment, nine monkeys were infected with SARS-CoV-2 in nose and lungs. All the animals developed a viral pneumonia, which was similar to human disease, except the monkey disease was mild and all animals recovered. Thirty-five days later, the monkeys were re-exposed\u00a0 to the virus \u2014 and it was found\u00a0 that all the animals were protected. There was no virus or very low levels of the virus in the lungs. This is an important question because, historically, it has proved much easier to develop vaccines when there is natural protective immunity against the virus.<\/p>

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    In the second study, \u201cnaked DNA\u201d vaccines\u00a0 \u2014 ones without any delivery vehicles were developed and the idea was for the researchers to learn a lot about the immune responses needed to protect against this virus.<\/p>

    In this six different versions of the spike-protein gene were developed \u2014 some encoding\u00a0 with small pieces and other with the full protein. Twenty-five monkeys were administered these vaccines & 10 received just saline as a control. Each monkey received two vaccine shots. Six weeks after the first shot, they were exposed to the virus, and we found that vaccinated animals were protected from SARS-CoV-2. Eight of the 25 animals had no virus detected after exposure, and the remaining animals showed low levels of the virus. Most important, the level of antibodies induced by the vaccine correlated with the level of protection, and this biomarker may therefore be extremely useful to understand and monitor vaccine studies going ahead\u00a0<\/p>

    \u00a0<\/p>

    This is what George Yancopoulos<\/strong> co-founder, president & chief scientific officer of Regeneron has to say about the approach that needs to be adopted till the time the vaccine discovery is completed\u00a0<\/p>

    \u00a0<\/div><\/div><\/figure>

    With all the challenges regarding testing, developing, manufacturing & fixing supply chain for distribution around the globe for a safe and effective vaccine \u2014 no matter how much effort thousands of scientists & medical companies put solving this puzzle\u2014 the whole process could still take years or even longer. This is why it\u2019s important to have parallel efforts going to try & take this challenge head on against this pandemic. If we don\u2019t have a safe and effective vaccine for one to two years, or even longer, we need to develop other treatments as a bridge to a vaccine \u2014 to allow society to have a path toward reopening and functioning<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

    covid 19 vaccine update As more and more nations and leaders around the world try and keep spread of growth of corona virus in their respective countries, try to minimize fatalities, ramp up health care infrastructure for the long battle ahead,\u00a0 work around reopening of the economic activity and hope that the vaccine discovery to …<\/p>\n

    How Dangerous is Corona Virus for Impacted Countries<\/span> Read More »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1343,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3032","page","type-page","status-publish","hentry"],"yoast_head":"\nHow Dangerous is Corona Virus for Impacted Countries - covidsafeindia.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/covidsafeindia.com\/index.php\/blogs\/news-of-coronavirus-vaccine-development\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How Dangerous is Corona Virus for Impacted Countries - covidsafeindia.com\" \/>\n<meta property=\"og:description\" content=\"covid 19 vaccine update As more and more nations and leaders around the world try and keep spread of growth of corona virus in their respective countries, try to minimize fatalities, ramp up health care infrastructure for the long battle ahead,\u00a0 work around reopening of the economic activity and hope that the vaccine discovery to … How Dangerous is Corona Virus for Impacted Countries Read More »\" \/>\n<meta property=\"og:url\" content=\"https:\/\/covidsafeindia.com\/index.php\/blogs\/news-of-coronavirus-vaccine-development\/\" \/>\n<meta property=\"og:site_name\" content=\"covidsafeindia.com\" \/>\n<meta property=\"article:modified_time\" content=\"2020-06-23T10:11:33+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/covidsafeindia.com\/wp-content\/uploads\/2020\/06\/Vaccine-corona-2-768x346.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/covidsafeindia.com\/index.php\/blogs\/news-of-coronavirus-vaccine-development\/\",\"url\":\"https:\/\/covidsafeindia.com\/index.php\/blogs\/news-of-coronavirus-vaccine-development\/\",\"name\":\"How Dangerous is Corona Virus for Impacted Countries - 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