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Let's talk about Vaccine Booster Shots


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https://www.8world.com/singapore/covid-19-jean-yip-hairdresser-vaccine-booster-1626106

 

Jean Yip理发师网传打追加剂后病逝?老板作出回应

http://www.koreaherald.com/view.php?ud=20211013001001

Is injection technique responsible for vaccine side effects?

By Kim Arin

Published : Oct 13, 2021 - 18:17       Updated : Oct 14, 2021 - 08:46

20211013000873_0.jpg

Wrongly administering COVID-19 vaccines into blood vessels instead of the muscles could be behind the serious side effects, some studies have suggested.

An Aug. 2 report published by the Journal of Korean Medical Sciences is one of the first in the country to suggest that technique known as aspiration -- which is pulling back on the syringe plunger before injecting the vaccine to ensure no blood vessel is accidentally punctured -- may provide better chances of avoiding side effects.

The report looked at Korea’s first and only fatal case of a rare blood clotting condition called thrombosis with thrombocytopenia syndrome, or TTS, in a 33-year-old man who received AstraZeneca’s vaccine. He died 19 days following his first vaccination in June, after developing blood clots in the brain called cerebral venous sinus thrombosis.

In making the suggestion, the report cited a June 29 preprint of an animal model study highlighting intravenous injection as a trigger for autoimmune reactions targeting platelets, which may result in TTS.

The preprint referenced in the paper, authored by German researchers, pointed to accidental intravenous injection as a “potential mechanism for post-vaccination TTS.”

“Hence, intramuscular injection, with aspiration prior to injection, could be a potential preventive measure when administering adenovirus-based vaccines,” it said.

Another study, published Aug. 18 in journal Clinical Infectious Diseases, made similar observations with mRNA-type vaccines.

The study, which used a mouse model, concluded that “inadvertent intravenous injection of COVID-19 mRNA vaccines may induce myocarditis or pericarditis.” Myocarditis is inflammation of the heart muscle, and pericarditis, an inflammation of the tissue surrounding the heart.

Dr. Jerome Kim, director general of the International Vaccine Institute based in Seoul, said in an email response that he was “not sure the issue is intravenous injection.”

Although an intravenous injection “can generate different kinds of immune responses” from an intramuscular one, “if the issue were injection, you shouldn’t see differences between men and women, as well as age groups, with different vaccines,” he said.

“You might think it should occur equally in men and women, and also in older men and women.”

But heart inflammation after mRNA vaccines is reported to be more common in young men, while blood clots after adenovirus vector vaccines are more common in young women.

Another broad area of concern, Kim said, was the appropriateness of the model used in the study. “The authors of the AstraZeneca manuscript say, ‘It is important to note that we used an animal model which inherently cannot fully recapitulate disease pathophysiology observed in humans,’” he said.

Still, some procedure to see that blood isn’t returned to the syringe, before making the intramuscular injection, was warranted, he said. “It isn’t much aspiration, just a check on whether blood comes back.”

Currently, the guidelines in Korea do not require health care providers to aspirate before giving a COVID-19 vaccination, according to Kim Ki-nam of the government’s immunization council.

“The vaccines are given into the middle of the deltoid muscle, which is a safe site for injection via the intramuscular route, free from major nerves or large blood vessels,” he explained.

Kim Hyun-jung, a nurse who gave the Korea Disease Control and Prevention Agency’s Commissioner Jeong Eun-kyeong both her AstraZeneca shots, agreed that aspiration was “not considered necessary” as there are no large blood vessels in the upper arm.

“Moving the needle unnecessarily could increase the pain in the recipient, and may lead to other administration errors,” said Kim, who works at a public health center in Cheongju, near the national disease control agency’s headquarters, in a brief phone call.

As of Sept. 30, the latest date for which the data is available, there were 56 confirmed cases of myocarditis, pericarditis, or both, after Pfizer’s vaccine in Korea, and seven after Moderna’s. Thirty-two out of the total 63 cases were in people under 30. One in his early 20s died.

Over the same period, three people in Korea were confirmed with TTS after their first AstraZeneca dose. Two were men in their early 30s, one of whom died, and the other a woman in her 70s.

By Sept. 30, some 21 million people here had received Pfizer’s vaccine, 5 million Moderna’s, and 11 million AstraZeneca’s.

By Kim Arin ([email protected])

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3 hours ago, inlinesix said:

Just an invitation for booster jab.  On the dot 6 months after 2nd jab.

I will skip it for the time being.

My colleague got his yesterday as well, already booked.

Mine should still be ~10day away.

I will also likely wait an extra month, as I think the Moderna was quite powerful in the beginning.

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6 hours ago, inlinesix said:

Just an invitation for booster jab.  On the dot 6 months after 2nd jab.

I will skip it for the time being.

You plan to skip until when? Lol. 

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1 hour ago, inlinesix said:

Next year. 

If you've taken pfizer, you might want to reconsider. It seems antibodies wane much faster after 5 months.

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1 hour ago, Kb27 said:

If you've taken pfizer, you might want to reconsider. It seems antibodies wane much faster after 5 months.

I will do c-pass to check antibody level 

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12 hours ago, inlinesix said:

Just an invitation for booster jab.  On the dot 6 months after 2nd jab.

I will skip it for the time being.

Going for mine this Thursday. 

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4 hours ago, Kb27 said:

If you've taken pfizer, you might want to reconsider. It seems antibodies wane much faster after 5 months.

Is this the reason why so many people go for their booster shot when invited on the dot of 6 months?

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5 minutes ago, 13177 said:

Is this the reason why so many people go for their booster shot when invited on the dot of 6 months?

With current high number of cases and mostly asymptomatic,  you will never know the person behind you in a queue for the pass 20mins may be a virus carrier. Better be same to get the booster shot soon.

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Though I might be OK before I went to bed. But woke up with Chills at 4am. But no fever. Took paracetamol and tried to get bit more zzz. 

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33 minutes ago, Lala81 said:

Though I might be OK before I went to bed. But woke up with Chills at 4am. But no fever. Took paracetamol and tried to get bit more zzz. 

Banana shot?

The 1st 2 dose any side effect?

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On 10/24/2021 at 12:15 PM, Voodooman said:

This is funny. 

Temasek’s USD250m investment in BioNTech is less than 0.1% of its total portfolio of more than USD270b, Temasek is also “vested” in many Chinese companies including Ping Ann, China Construction Bank, etc but has far less influence than CCP in Sinovax and any PRC business. It is a fact but people just want to read and believe what can conveniently wipe their emotional ass. 
 

This vaccine has become a commercial subject than medical. Hope years down the road, those giving false information should be remembered and shame in history books around the world. 

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