Anti corona task force

ONLINE MEDICARE – CALLDOC APP

Call-Doc App for online Medicare  https://play.google.com/store/apps/details?id=com.efficenz.vhospital We are offering helpline for...

VILLAGE COMMUNITIES ISOLATION CENTRES

India’s internal migration flow alters with the seasons, with...

WELLNESS CAMPAIGN BY ACTF

It is very important in this time of pandemic...

WHY CANADA HAS STOPPED USE OF ASTRAZENECA VACCINE FOR THOSE BELOW 55 YEARS

Canada’s National Advisory Committee on Immunization (NACI) has recommended that the AstraZeneca Covid-19 vaccine not be used for individuals below the age of 55.

The committee stated that until a type of an adverse event associated with the vaccine is investigated, its usage should for those below the age of 55 be stopped. Even so, individuals above the age of 55 can continue getting the AstraZeneca vaccine in Canada, considering that the adverse event is more common in people below the age of 55, the committee said.

In the past few weeks, several European countries temporarily paused the administration of the Oxford-AstraZeneca vaccine after reports that some recipients developed blood clots. In response, the WHO has maintained that the benefits of the vaccine outweigh the risks and has recommended the use of the vaccine continue.

So, why has Canada taken this step?

Canada has decided to suspend the use of AstraZeneca because of an adverse event referred to as Vaccine-Induced Prothrombotic Immune Thrombocytopenia (VIPIT). “A combination of thrombosis and thrombocytopenia, in some cases accompanied by bleeding, has been observed very rarely following vaccination with the AstraZeneca COVID-19 Vaccine,” Health Canada said in a release.

This adverse event has led to rare cases where people have experienced the formation of serious blood clots. This is because VIPIT is associated with the creation of antibodies that can activate platelets, which then stimulate the formation of clots and result in thrombocytopenia (a condition characterised by lower than normal levels of platelets in the blood).

Symptoms to look out for this adverse event include shortness of breath, chest pain, leg swelling, persistent abdominal pain, neurological symptoms including sudden onset of severe or persistent worsening headaches or blurred vision, skin bruising (other than at the site of vaccination) or petechiae (unraised, round red spots under the skin caused by bleeding).

So far, NACI has observed that the cases associated with VIPIT have been primarily among women under the age of 55. However, cases among men have also been reported and the adverse event occurs most commonly between 4 and 16 days after the vaccine has been administered.

How can the vaccine lead to VIPIT?

It is not clear how exactly the vaccine triggers VIPIT and NACI has said the adverse event has not been associated with an mRNA vaccine till date. The AstraZeneca vaccine is not an mRNA vaccine. mRNA (messenger RNA) vaccines work by encoding instructions that inform the body’s cells to create the spike protein of the SARS-CoV-2 virus. The creation of this spike protein should then trigger the immune system to develop antibodies to fight the disease.

The AstraZeneca vaccine, on the other hand, uses a weakened version of a common cold virus called the adenovirus from chimpanzees. Once injected, this weakened version of the virus which has been made to resemble the coronavirus (which does not cause people to fall ill) should trigger an immune system response and lead to the creation of antibodies.

What are the latest efficacy findings of the AstraZeneca vaccine ?

According to The University of Oxford and AstraZeneca, interim results from phase 3 clinical trials conducted on 32,000 participants across the US, Chile and Peru show that the vaccine had an efficacy of 79 per cent against symptomatic Covid-19. More importantly, the efficacy in the cases of severe or critical symptomatic Covid-19 was 100 per cent.

This means that the possibility of getting symptoms of Covid-19 reduced by 79 per cent in those vaccinated in these trials compared with those who weren’t vaccinated.

What is India’s position on using AstraZeneca?

In India, the Oxford-AstraZeneca vaccine is called Covishield, which is manufactured by the Serum Institute of India (SII) in Pune and is one of the two vaccines being administered as part of the Emergency Use Authorisation (EUA). 

So far, the Indian government has said that there are no signs of concern for using the vaccine manufactured at SII. In fact last week, India temporarily halted the export of the vaccine in order to meet domestic demand as India is experiencing a surge in COVID-19 cases.

Source: https://indianexpress.com/article/explained/explained-why-canada-has-st…

We are all in this “Together”; for any assistance, query or feedback please contact us on the details.

You may also, contribute and join us.

We are open 24*7 , we are here to help you anywhere, anytime

Call or WhatsApp : 8766384299

e-mail: Info@anticoronataskforce.org // contact@anticoronataskforce.org

Facebook: https://www.facebook.com/anticoronataskforceindia/

Instagram: https://instagram.com/anticoronataskforce?igshid=cltm58y2hkws

Twitter: https://twitter.com/ACTF_India?s=09

LinkedIn: https://www.linkedin.com/in/anti-corona-task-force-0615941aa

Latest

ONLINE MEDICARE – CALLDOC APP

Call-Doc App for online Medicare  https://play.google.com/store/apps/details?id=com.efficenz.vhospital We are offering helpline for...

VILLAGE COMMUNITIES ISOLATION CENTRES

India’s internal migration flow alters with the seasons, with...

WELLNESS CAMPAIGN BY ACTF

It is very important in this time of pandemic...

आंतराष्ट्रीय योग दिवस 21 जून

योग या शब्दाचा अर्थ आहे आत्म्याचे परमात्म्यात विलीन होणे.योग...

Newsletter

spot_img

Don't miss

ONLINE MEDICARE – CALLDOC APP

Call-Doc App for online Medicare  https://play.google.com/store/apps/details?id=com.efficenz.vhospital We are offering helpline for...

VILLAGE COMMUNITIES ISOLATION CENTRES

India’s internal migration flow alters with the seasons, with...

WELLNESS CAMPAIGN BY ACTF

It is very important in this time of pandemic...

आंतराष्ट्रीय योग दिवस 21 जून

योग या शब्दाचा अर्थ आहे आत्म्याचे परमात्म्यात विलीन होणे.योग...

SHOUT OUT TO THE MEMBERS OF #ACTF- UTTRAKHAND

Corona virus Disease 2019 (COVID -19) is an acute...
spot_imgspot_img

ONLINE MEDICARE – CALLDOC APP

Call-Doc App for online Medicare  https://play.google.com/store/apps/details?id=com.efficenz.vhospital We are offering helpline for common people for there medical needs in this Medical emergency. Doctors who can spare 2-4 hours...

VILLAGE COMMUNITIES ISOLATION CENTRES

India’s internal migration flow alters with the seasons, with millions of workers heading to cities for most months of the year to build cars,...

WELLNESS CAMPAIGN BY ACTF

It is very important in this time of pandemic to maintain our mental and physical well being. Yoga and meditation are very useful in...

LEAVE A REPLY

Please enter your comment!
Please enter your name here