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Even bad vaccines can cause very little problems compared to other drugs. Aspirin is much more likely to cause side effects than any vaccine in use. If you look at the compensation paid in court, the most common significant side effect of the vaccine (several cases per million doses on average) is inflammation of the shoulder joint, which can occur when the vaccine is administered incorrectly, too high in the arm and the needle enters the joint.
Here’s what Dr. Milos Babic, a well-known San Diego neurobiologist and molecular biologist, says in a conversation with “Kurir,” where he has been examining vaccine development processes for years, among other things.
When asked how Serbian citizens know which vaccine is the most suitable for them and according to which criteria to choose, Dr. Babić points out that there are currently only two categories of citizens for whom clear warnings can be given.
– First of all, people with severe allergies, those who have been in the hospital for anaphylaxis and must carry an adrenaline injection everywhere, should not receive the “Pfizer-Bayontek” vaccine. Second, people with autoimmune diseases should consult their medical specialist about the choice of vaccine. For everyone else, the issue is availability rather than type of vaccine. Vaccines are likely to come to us gradually, according to the rate of production, which means that people are at risk of infection if they wait for a certain type of vaccine. If I lived in Serbia, I would take the first one I can get, as long as its efficacy is confirmed and its use is allowed by the European Health Agency (EMA) and our ALIMS, says Dr. Babić.
As he points out, some scientists express fear that the vaccines were made too quickly.
– The vaccines were produced quickly, mainly due to the huge investment of money. Under normal circumstances, you have gradual studies that go on over the years, with a slow recruitment of volunteers. This time, billions or tens of billions of dollars have been invested in things that are otherwise measured in the tens or hundreds of millions of dollars. So literally ten to one hundred times more expensive than normal, to quickly recruit study participants and organize huge international research centers. There are so many things to do here in a hurry. SARS-CoV-2 is a very close relative of the SARS-1 virus and MERS, which have been the subject of research for decades. If there were no data to be discovered through hard work over the years on these older coronaviruses and then only confirmed on the new one, we would wait for the vaccine for a year or two at least, even with a large investment, says the neurobiologist.
To be sure that subsequent research will not determine that vaccines have health consequences, Dr. Babic notes that the most serious consequences, which occur once in millions of doses, are primarily associated with extremely high temperature and strong immune response in the days immediately after vaccination. – what has not been observed so far with new vaccines against kovid.
– The problem with this whole scenario, as Dr. Babić says, is that all the negative possibilities are discussed in small threads and do not take into account the risks of rejecting the vaccine. In this case, it is the risks that come with the infection. The virus is now endemic and we will all be exposed sooner or later. The risks of virus infection (death, permanent damage to the heart, kidneys, lungs, the risk of the virus being transmitted to a family member who later dies) are now well known, weighed, and far greater than the risks of the worst vaccines in history. he.
– New vaccines against kovid would have to be hundreds of times worse than the worst ever recorded before the risk of receiving the vaccine is greater than the risk posed by the virus – says Dr. Babić.
“Immunity acquired through vaccination lasts for several years”
When asked how long immunity will last after vaccination and if the protection period will differ depending on the type of vaccine, the neurobiologist points out that no one knows for now and that there are only estimates.
– Currently, based on monitoring antibody titers, it is estimated that immunity acquired through vaccination should last at least one year, probably several years. In those who have contracted the virus, more and more cases of reinfection are being documented, so it is not clear how long this immunity lasts and what percentage is at risk of reinfection. It is very difficult to predict whether there will be a difference in the duration of immunity of different vaccines – notes Dr. Babić.
“Normal only when 80 percent of people are immunized”
Dr. Babić points out that we can begin to return to a kind of normal when we reach around 80 percent of total resistance.
– This number is reduced to the number of people who have contracted the virus and developed immunity, plus the number of people who get vaccinated and get immunity from the vaccine. Until then, some level of measurement will continue to be necessary, he says.
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