The study of the effectiveness of Covid 19 vaccines including Barakat, Strazenka, Sinofarm and Sputnik after the study in Isfahan province, is now available in Fars province and in the form of a pre-article.
According to the report, the effectiveness of Barakat in preventing death, hospitalization and positive test of Covid 19 was more mentioned than other vaccines, so that the effectiveness of Barakat was 87.1, 86.4 and 98.3%, respectively.
According to this article, the effectiveness of Astraznka vaccine is 84.4%, 81.5% and 91.8%, respectively, Sinofarm 79.9%, 71.9% and 86.1%, respectively, Sputnik 74.7% and 67%, respectively. It was 5 and 74.7 percent.
Also, the effective estimates for reducing the incidence of infection in the age group over 64 years, for Barakat, Strazenka, Sinofarm and Sputnik were 67%, 62.4%, 29.1% and 76.3%, respectively.
Reduction of hospitalization thanks to the blessing vaccine
The effect of reducing hospitalization in the age group over 64 years has been relatively low. For Barakat, Strazenka, Sinofarm and Sputnik are 80.3%, 76%, 45.7% and 45.5%, respectively.
According to this article, the reduction in mortality for all vaccines in all age groups is reported to be at least 95%, and only in the two age groups 18 to 44 years and also over 64 years who received Sinofarm, the effect on reducing death, respectively, 87.3 and 86.3 are reported.
Of the total population, 75.33% received cinopharm, 14.87% estrazenka, 8.18% blessing and 1.62% sputnik.
In this study, people with a previous history of Covid 19 were excluded and only those who received two doses of the vaccine (more than 881 thousand people) were studied.
The start date of vaccination and study in this project is February 11, 2017 and follow-up in the study has been done until October 20, 2014. The wrist study was performed for the age group, but it is not clear how long the follow-up is for each vaccine.
Optimal efficacy of Barakat vaccine against positive corona test
In this article, the effect against the positive test of Covid 19 has been done, the result shows that the effectiveness of the blessing vaccine is 87.1% and the confidence interval is 95%, in the Strazenka vaccine 84.4% (83.5 to 85.3). Was 79.9% (79.4 to 80.4%) for the cinopharm vaccine and 74.7% (71 to 78.4%) for the sputnik vaccine.
Regarding the effectiveness of the vaccines in reducing hospitalization, the results show that in the case of Barakat vaccine 86.4% and 95% confidence interval between (84.1 to 88.8%), in the case of Strazenka vaccine 81.5% (79%). 5 to 83.4), 71.9% (70.7 to 73.1%) was reported for Sinofarm vaccine and 67.5% (59.5 to 75.6%) for Sputnik vaccine.
According to this article, the effectiveness against death from Covid 19 is 98.3% Barakat vaccine and 95% confidence interval between 96.3 to 100, Strazenka vaccine 91.8% (88.2 to 95.4), Sinofarm vaccine 86 1.1% (84.1 to 88) and sputnik vaccine 74.7% (71 to 78.4).
According to IRNA, Barakat is a sample of Covid 19 vaccine produced by the Iranian Shafa Pharmed Industrial Group, a company affiliated with the Barakat Pharmaceutical Group, owned by Farman Imam Executive Headquarters.
Injection of Barakat vaccine after obtaining a license from the Food and Drug Administration of Iran began on May 25, 1400 in Iran
Bahram Ainollahi, Minister of Health, Treatment and Medical Education, said on Thursday, January 2, that according to scientific studies, the Kuo Barakat vaccine is one of the least complicated corona vaccines in the world.
Corona has been spreading in the country since the beginning of March 1998, and so far 132,230 of our compatriots have died due to the virus.
The national vaccination started in the country on February 13 of last year and so far 60 million 465 thousand 452 people in the first dose, 53 million 517 thousand 573 people in the second dose and 14 million 269 thousand 799 people in the third dose of Corona vaccine. The total number of vaccines injected in the country has reached 128 million 252 thousand 824 doses.
Corona casualties have been declining in recent weeks, following the fifth Corona crossing, due to the 13th government’s approach to increasing vaccine imports and maximizing vaccination.
