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Omicron Booster and Pandemic-weary Thailand


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Article by Silada Rojratanakiat

 

Everything appears to be calm on the Covid front in Thailand. Even though the virus is still spreading, the number of weekly cases has dropped below 10,000, and the number of deaths last week was less than 100. Furthermore, the Thai Public Health Ministry has already declared that Covid-19 will be downgraded from a dangerous communicable disease to "communicable under surveillance" beginning October 1.

 

Centre for Covid-19 Situation Administration will likewise discontinue its function, and the country will lift a Covid-19 state of emergency that has been in effect for two and a half years.

 

The urgency around Covid-19 had waned as fatalities and infections fell to lower levels. As a result, the news regarding a new and different booster did not get around.

 

The new booster, approved by the US Food and Drug Administration in August, is a bivalent vaccine. It is designed to protect against both the circulating omicron subvariants and the original strain of the virus.

 

The expectation is that by better matching the vaccine booster to the circulating strain, people will have longer-lasting protection.

 

Those who receive the bivalent booster are expected to have greater levels of virus-fighting antibodies than those who receive the original booster.

 

The antibodies produced can better bind to and neutralize not just the original and BA.1 viruses but also almost all the other known variants, including Alpha, Beta, Gamma, Delta, and Omicron BA.4 and BA.5.

 

Thailand should receive the latest generation of vaccines next year. Meanwhile, pandemic-related news has faded into the background, and local vaccination efforts have quietly terminated.

 

Expect little pomp and circumstance when the Omicron-specific vaccine finally arrives. Even now, the news of the bivalent booster is so downplayed that some Thais looking to get boosted are unaware of the new shot.


What is the current standing with boosters in Thailand?

 

Most vaccinated people never received a boost because they assumed they were immune enough from earlier doses or diseases. There are many who did not receive the last booster, and there are those who do not intend to receive the latest one.

 

Most common complaint is Omicron has caused many breakthrough infections among the vaccinated; therefore, any booster would not be beneficial.

 

Some vaccinated adults cannot afford to miss work or deal with another booster’s inconvenience or adverse effects. The bivalent booster dose is predicted to have the same adverse effects as the existing vaccines, including redness and swelling where the shot was provided, weariness, headache, and muscular pain on occasion.

 

The general rate of current immunization has slowed. Around 77% of Thais are completely vaccinated with the first two doses, but just 46% have received any booster shot. No region in Thailand has a third dose vaccination rate of more than 50%.

 

Most of the booster receivers are in Bangkok. Currently, the work of identifying and scheduling jabs has mainly been left to people. Many mass vaccination stations are now closed. Some initiatives that delivered immunizations directly to communities via vans or door-to-door nurses have been scaled back or discontinued entirely.


Why get a new booster?

 

Even if one is not afraid of developing a severe case of Covid-19, the risk of long covid must be considered. While healthy persons vaccinated and experienced an uncomplicated breakthrough infection are at considerably lower risk of severe disease even without a booster, they should avoid becoming ill or limit their risk of long Covid.

 

The most excellent defense against long covid is to prevent contracting Covid because there is currently no specific cure for long Covid symptoms.

 

Indeed, variants can cause breakthroughs, but vaccines still prevent significant illnesses and death even more so. Variants developed to avoid the initial layer of antibody protection created by previous shots or infections, even though protection against severe illness remained relatively high.

 

The bivalent vaccine can significantly reduce evasion. Beyond the personal advantages, boosters can assist prevent disease transmission by lowering infections in the first place and so help protect the most vulnerable.

 

Exposure to multiple forms of boosters strengthens and broadens the types of antibodies produced, including those that can operate against future strains.

 

This bivalent character will give a superior response not just to today’s most dangerous variants but also to future variants since when the immune system encounters several types of the same virus, it creates broader defenses overall.

 

The new boosters are expected to do even more in the future, such as providing more robust protection against future versions by better training antibodies and memory cells, two separate immune system components.


What can Thai government do?

 

Establishing trust, being honest and upfront, and making immunization simpler are all things the government can do. Everyone should be told about the benefits of boosters, and elderly and medically weaker persons should be cautioned of the ongoing dangers posed by Covid-19.

 

The Omicron-specific booster should not be introduced slowly or quietly next year. When the time comes, Thai authorities should relaunch incentives and mass vaccination campaigns to urge the public to get a jab.

 

The bivalent booster will be one of the final weapons in Thailand’s armory against Covid-19, as the country has dropped most restrictions for masking, quarantining, or distancing, as the smoldering pandemic has gone into the background for many. The new booster will put Thailand to the test after the panic about Covid has subsided.

 

Source: https://thainews.prd.go.th/en/news/detail/TCATG220924223304769

 

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-- © Copyright NNT 2022-09-26
 

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11 minutes ago, James105 said:

Someone should tell the Pfizer CEO about this as he has become infected for the second time in 6 weeks.    Based on your logic this suggests that the people he works with are unvaccinated as otherwise how could this have happened?   

 

https://www.reuters.com/business/healthcare-pharmaceuticals/pfizer-ceo-tests-positive-covid-2022-09-24/

No. The Omicron variants are much more transmissible and who knows how the got infected. He probably is also clueless about it. 

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17 minutes ago, James105 said:

Someone should tell the Pfizer CEO about this as he has become infected for the second time in 6 weeks.    Based on your logic this suggests that the people he works with are unvaccinated as otherwise how could this have happened?   

 

https://www.reuters.com/business/healthcare-pharmaceuticals/pfizer-ceo-tests-positive-covid-2022-09-24/

It is a factor of the much more infectious Omicron, and what appears to be a strain the vaccinations are now less effective on. Someone should tell the chairman of Pfizer to keep his mask on too....  

He is not a particularly good advert for his product is he!

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7 minutes ago, TKDfella said:

Ah well, perhaps another virus will come along so that the emergency status can be reinstated...Corona related Khosta 2 maybe? I hear that present vaccines for Sars will be ineffective.

Fortunately, there are usually years between them, but yes, there will be. 

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2 hours ago, nobodysfriend said:

It seems that those who predicted that the virus will wane or fade away were finally right ... luckily .

Still , the reasons why it appeared in the first place have to be eliminated .

Well that could be any number of the 1.45+ Billion Chinese you would need to eliminate!......

 

I welcome comments??? :thumbsup:

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3 hours ago, Bim Smith said:

I'm curious. Why you getting a vaccination is keeping your fellow workers safe. A vaccine only protects the recipient. That, historically always been the case 

I understand your scepticisme as we've often been told that the COVID vaccines don't necessarily prevent catching COVID, but they're very good at reducing the risk of SEVERE illness.  BUT.... numerous articles clearly indicate that getting vaccinated DOES indeed significantly reduce the probabilities of infecting others.  See, for example, 
https://www.newscientist.com/article/2294250-how-much-less-likely-are-you-to-spread-covid-19-if-youre-vaccinated/

 

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Seems a bit pointless for this article to talk about the bivalent vaccine here in Thailand when they don't have a clue when it will be available here.

 

"Thailand should receive the latest generation of vaccines next year." gives us a three to fifteen month window from now.

 

If I can get one next time I am out of the country I will. Not because I think it will give me immunity. I caught C-19 while triple vaccinated. But because I think it will lessen the severity of any infection.

 

 

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