Thai page, Khu Fah, reveals Sinovac 2 needle report, Delta 75%, heavy travel

Source: Newsfounded | 2021-07-21

The Thai Khu Fah page reveals a report from the Ministry of Public Health indicating that If you get 2 doses of Sinovac vaccine, you can prevent infection. From 90% of alpha species, 75% of Delta species, social media has been hit hard.

On July 21, 2021, Thai Khu Fah’s Facebook page posted an infographic saying that Sinovac testing on Thai human 2 needles could protect against alpha strain 90% Delta 75% (results of test of the Ministry of Public Health) with a message indicating the results of the study “Sinovac” 4 source of good spirits.

Ministry of Health has released a study report on the effectiveness of the Sinovac vaccine. From the actual situation that was injected into the Thai people the 4 sources are as follows:

1. Phuket Province followed the high -risk exposed groups. In April – May 2021, more than 1,500 cases, only 124 cases of infection were found compared between those who were vaccinated and those who were not vaccinated. It was found that the effectiveness in preventing infection was 90.7%.

2. Samut Sakhon province followed with more than 500 high -risk exposures in April. In 2021, there will be 116 cases of infection, the effectiveness of prevention is 90.5%.

3. Chiang Rai Province studied cases of infection among public health personnel. In the month of June 2021, more than 500 cases, 40 cases were found

In addition, the severity of pneumonia is monitored. When comparing the data, it was found that The efficacy of two doses of Sinovac in preventing infection was 88.8% and pneumonia was 84.9%.

For personnel who received 1 dose of AstraZeneca within 14 days, the infection prevention rate was 83.8%.

4. The Department of Disease Control has used a database to track infected health personnel nationwide. And vaccination data from May 1 to June 30, 2021 found that the effectiveness was 71%.

In the month of May 2021 where the outbreak was found to be an alpha strain. The effectiveness is 75% and in the month of June. 2021, with the onset of a delta outbreak replacement of alpha strains, efficacy will be around 20-40%.

Therefore, if vaccinated with 2 doses of Sinovac vaccine can prevent infection. of the alpha strain is approximately 90 percent and 85% protected against pneumonia. It remains stable at 75 percent, which is no different from 71 percent.

for stimulant injections and alternating types of vaccines from laboratory studies found that can increase the level of immunity to be higher faster and higher

The reporter further reported that After the Thai page, Khu Fah posted such information at 7:00 am, Facebook users commented more than 1,600 times and shared the post more than 2,300 times. Most opinions are skeptical about the efficacy of the Sinovac vaccine. and information from the Ministry of Health


The Chinese Cultural Center in Bangkok promotes friendly relations. and disseminate Chinese culture Strengthen the exchange and cooperation on cultural exchanges between China and Thailand.