Beijing Admits Chinese Vaccines’ Effectiveness Low
Image: Chinatopix Via AP
Gao Fu, director of the China Centers for Disease Control, speaks at the National Vaccines and Health conference in Chengdu in southwest China’s Sichuan Province on April 10, 2021. In a rare admission of the weakness of Chinese coronavirus vaccines, Gao the country’s top disease control official says their effectiveness is low and the government is considering mixing them to give them a boost.
In a rare admission of the weakness of Chinese coronavirus vaccines, the country’s top disease control official says their effectiveness is low and the government is considering mixing them to get a boost.
Chinese vaccines “don’t have very high protection rates,” said the director of the Chinese regime’s Centers for Disease Control (CDC), Gao Fu, at a conference on April 10 in the southwestern city of Chengdu.
Beijing has distributed hundreds of millions of doses abroad while trying to promote doubt about the effectiveness of the Pfizer-BioNTech vaccine made using the experimental messenger RNA, or mRNA, process.
“It’s now under formal consideration whether we should use different vaccines from different technical lines for the immunization process,” Gao said.
Officials at a news conference on April 11 didn’t respond directly to questions about Gao’s comment or possible changes in official plans. But another CDC official said developers are working on mRNA-based vaccines.
Gao didn’t respond to a phone call requesting further comment.
“The mRNA vaccines developed in our country have also entered the clinical trial stage,” said the official, Wang Huaqing. He gave no timeline for possible use.
Experts say mixing vaccines, or sequential immunization, might boost effectiveness. Researchers in Britain are studying a possible combination of Pfizer-BioNTech and the traditional AstraZeneca vaccine.
The coronavirus pandemic, which began in central China in late 2019, marks the first time the Chinese drug industry has played a role in responding to a global health emergency.
Vaccines made by Sinovac, a private company, and Sinopharm, a state-owned firm, have made up the majority of Chinese vaccines distributed to several dozen countries including Mexico, Indonesia, Hungary, Brazil, and Turkey.
The effectiveness of a Sinovac vaccine at preventing symptomatic infections was found to be as low as 50.4 percent by researchers in Brazil, near the 50 percent threshold at which health experts say a vaccine is useful. By comparison, the Pfizer-BioNTech vaccine has been found to be 97 percent effective.
Health experts say Chinese vaccines are unlikely to be sold to the United States, Western Europe, and Japan due to the complexity of the approval process.
A Sinovac spokesman, Liu Peicheng, acknowledged that varying levels of effectiveness have been found but said that can be due to the age of people in a study, the strain of virus, and other factors.
The Chinese regime has yet to approve any foreign vaccines for use in China.
Gao gave no details of possible changes in strategy but cited mRNA as a possibility.
“Everyone should consider the benefits mRNA vaccines can bring for humanity,” Gao said. “We must follow it carefully and not ignore it just because we already have several types of vaccines already.”
Gao previously questioned the safety of mRNA vaccines. He was quoted by the official Xinhua News Agency as saying in December that he couldn’t rule out negative side effects because they were being used for the first time on healthy people.
Chinese state media and popular health and science blogs also have questioned the safety and effectiveness of the Pfizer-BioNTech vaccine.
As of April 2, some 34 million people in China have received both of the two doses required for Chinese vaccines, and about 65 million received one, according to Gao.
The Sinovac spokesman, Liu, said studies find protection “may be better” if the time between vaccinations is longer than the current 14 days but gave no indication that might be made standard practice.
See more here: theepochtimes.com
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Alan
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Is the Chinese government now more honest than Western governments? The Pfizer vaccine is claimed to have a 97% efficacy. This is a relative efficacy which only takes into account the people in the study groups who were infected. It is the absolute efficacy we need to know and that works out at around 1% or less for all the vaccines where trial results have been published. Vaccination is nothing more than a money making racket for big Pharma. Boris claimed this morning that it is not the vaccines that are reducing the infections, it is lockdown, so why is he forcing vaccines on everybody? I suspect it is neither, it is a seasonal virus like many others and summer is coming.
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Chris
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Texas shows us that it is mask wearing that is causing most of the illnesses.
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