Debate over the effectiveness of Sinovac What good is a third dose if it can not prevent new types?



Doctors & Nurses died after having vaccinated
Doctors & Nurses died after having vaccinated

 

At least 20 doctors and 10 nurses have died between February and June this year despite being vaccinated, according to the Indonesian public health workers' union.

Experts now demand that doctors be given a third dose of the Chinese vaccine Sinovac. Sinovac is one of the few Chinese vaccines that is being administered to many people in Pakistan by the government.

Sinovac seems to be less effective against new strains of the corona virus. Authorities in Pakistan have confirmed the presence of new strains in the country, such as the Delta-type corona virus.

Authorities in Indonesia are also trying to fight new strains of the corona virus.

There is a long line of people outside a vaccination center on the outskirts of Jakarta. A guard at the door tells them to be patient as there is no room inside yet.

Only 8% of Indonesia's 250 million people are still vaccinated. People are eager to protect themselves against new types of viruses.

Inside the center, the local mayor is explaining to the people. There seems to be a lot of chaos here. The mayor says people had to register before coming here.

Outside, the guard is telling people to go home through a loudspeaker. But no one is listening to it and people are not resolving from their place.


lots of corona cases have been reported in Indonesia
lots of corona cases have been reported in Indonesia

'No effect'

There are currently 20,000 new cases a day in Indonesia. However, experts believe that the actual number will be much higher because very little testing is being done outside the capital Jakarta.

But people who have been vaccinated are also worried about how safe the Chinese vaccine will be.

Between February and June this year, 949 healthcare workers died, of which 20 doctors and 10 nurses were given both Sinovac doses.


20000 corona cases were reported in Jakarta
20000 corona cases were reported in Jakarta

Doctors are reluctant to talk about it, but they are admitting that they feel insecure.

A pulmonologist, speaking on condition of anonymity, said he had received both doses of the vaccine but had no effect. He says that a month after he was vaccinated, he had his antibody tested to see if the vaccine had made him immune to the virus.

"It simply came to our notice then. The vaccine did not give me any antibodies. I took the test again after another month and that is the result.

He also admits that some of his colleagues have benefited from it, but the vaccine has been useless to him.

Sinovac is approved by the World Health Organization for emergency use, and at least 51% of those who use the vaccine do not have symptoms of the corona virus. In addition, it was 100% successful in preventing the most severe cases of the corona virus.

Biotech Sinovac, the company that makes the vaccine, insists that two doses are enough to prevent the most severe cases of the disease.

In addition, research is being done on how effective the third dose is and preliminary results are very welcome.

"After two meals, our bodies have developed immunity to the disease," said Yen Wedding, the company's CEO. Research is underway into the circumstances under which a third dose is required.

Volunteers who were being vaccinated twice were given a third dose three and six months later, he said. And in these people, the body's response to antibodies increased 10 times in a week and 20 times in 15 days.


Sinovac vaccine
Sinovac vaccine

The Medical Association in Indonesia says any vaccine approved by the World Health Organization and Indonesian authorities is helping to prevent the epidemic. However, they are now reconsidering whether they should take the third dose of Sinovac.

Discussion on the third diet

Dicky Budman, an epidemiologist in Australia, is one of the proponents of a third diet. "A new wave of epidemics has emerged and people need to be given a booster," he said. To improve the effect of Sinovac.

Trey Younis Miko of the University of Indonesia says the vaccine's effectiveness diminishes over time and that health workers have been vaccinated for more than six months.

However, what is the use of a third dose? "We've seen a lot of cases where health workers have been fully vaccinated but still died," he said. If this vaccine can't prevent new strains, then what's the use of a third dose?'


Discussion upon third dose of Sinovac
Discussion upon third dose of Sinovac

Indonesian government spokesman Sati Nazi Tirmidhi said he was waiting for more information. No scientific research has been published in this regard and no guidelines have been issued by the World Health Organization. That is why we must wait. Our own team is researching the efficacy of Sinovac and they are in the third phase of clinical trials regarding the third dose. This will tell us if we need a booster or not.

Indonesia is one of the worst-affected countries in Southeast Asia. So far, 2.1 million cases have been reported and 57,000 deaths have been reported.

Last month, the Indonesian Red Cross said the country was on the brink of collapse due to the corona virus epidemic and that hospitals were full and oxygen supplies were low. The number of children infected with corona has tripled since last May and their deaths are also on the rise.

And although the government has said it will now vaccinate children over the age of 12.

There are other vaccines in Indonesia, such as AstraZeneca or Sinopharm, but most of them are provided by China.

That is why the government has no choice but to hold a sign week.

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