Sunday , June 4 2023

Jovanovic: There is no reason to fear that we will get a bad vaccine


There are very strict protocols that apply not only to the production of the vaccine, but also to the registration of the vaccine in the market where it is to be used, she told RTS.

“Fear is completely unfounded. It is comparable to fear of any other technology that is being introduced into everyday life,” Jovanovic added.

He pointed out that there is a very strong anti-vaccination lobby not only in Serbia but also in the world, but it is not at all clear why this situation exists.

The Institute of Economics, the Institute of Epidemiology of the Faculty of Medicine, and the American Chamber of Commerce surveyed 804 adult citizens by telephone and electronically, 46 percent male and 54 percent female.

The results show that a quarter of citizens would not want to be vaccinated, one fifth are ready to receive the vaccine, and nine percent of citizens will decide depending on the choice of vaccine manufacturer.

Tanja Jovanovič points out that she is not surprised by such answers.

“It is not at all clear why this is the case. Imagine how good it would be if we had a vaccine against HIV or hepatitis C. Some things we are waiting for and something that is visible and that will definitely be realized very soon we we always put a question mark or doubt about it, “said Jovanovich.

She pointed out that vaccination is the most important procedure introduced in medical practice and that, thanks to that, we have completely forgotten about many infectious diseases – smallpox, rash, polio …

Asked if the virus had mutated, Jovanovic said it was initially thought that the new coronavirus would mutate much faster than it actually mutates, but later tests showed that the virus did not mutate as often.

Speaking about the importance of transporting and storing the vaccine, Jovanovic said that transport definitely affects the quality of the vaccine, and therefore manufacturers always provide instructions on how to provide transport.

She stated that for kovid-19, we have several different generations of vaccine production.

“The Pfizer vaccine, which is likely to arrive in Serbia the fastest, requires special conditions not only for transportation, but also for storage at minus 80 degrees,” Jovanovic added.

“We have such conditions and refrigerators in research laboratories, and I assume that the state will provide additional refrigerators that provide such temperatures,” Jovanovich said.

She explained that this generation of vaccines was specific and added that the innovative therapies for the treatment of some rare diseases during the procedure were very similar to the “Pfizer” vaccine, which belongs to the group of gene vaccines.

“For example, in muscular dystrophy, you have a medicine that contains a gene that contains information about a protein that is missing from the body and is therefore given therapy,” she said.

When we talk about a vaccine like Pfizer or Modern, we don’t even have a gene, but there is only one piece of information that is passed to the cell so that the cell can synthesize the protein itself, which should stimulate the host’s immune response. the answer if we come in contact with an infectious virus, “explained Jovanovich.

She emphasized that the introduction of new genetic material into the body was not dangerous because it lacked genes and was one of the most reliable vaccines.

“On the other hand, we have this group of recombinant vaccines, such as the Russian ‘satellite’ vaccine, and it was obtained by recombining the genetic material of the adenovirus and the gene encoding the superficial structure of SAR coronavirus 2, which is important in detecting viral infection. stimulates the immune response to prepare both the antibody and the cellular immune response to meet the virus, ”she explained.

Jovanovic said that collective immunity should be about 70-80 percent to protect us.

“The virus will continue to circulate in nature, and there is still a chance of infection. The higher our collective immunity, the more people are immunized, the less likely we are to have a more severe clinical picture of the disease and outbreaks. These will be sporadic cases,” Jovanovic said.

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