u s vaccine to other countries

 Health Information

With Pfizer / Biotech's Code 19 vaccine, the rate of protection against the disease begins to decrease 2 months after vaccination is completed, however, there is strong protection against disease severity, hospitalization, and death.

                                                               Health Information

This has appeared in 2 different medical research reports in the real world.

Research in Israel and Qatar reinforces the idea that people should take precautions to prevent the disease even after a full vaccination.

A study was conducted in Israel involving 4,800 medical workers.

The results showed that 2 months after the second dose of the vaccine, especially in men, antibody levels began to drop sharply in people over the age of 65 and in people with weakened immune systems. Is more prominent.

The study Pfizer vac incused on the level of antibodies that neutralize the virus, and experts said that the level of antibodies decreases by 5 to 10 percent each year after vaccination against measles or other diseases.

"We discovered that there was a significant reduction in antibody levels after both doses of the Pfizer vaccine," he said.

The study also indicated that vaccines could be extended to immunizations after defeating Code 19.

Another study in Qatar looked at patients who contracted COD-19 after vaccination.

The Pfizer vaccine was used to vaccinate most people in Qatar.

The researchers said that the protection against the disease with the Pfizer vaccine is at its peak in the first month after the second dose and gradually decreases in the coming months.

He said that four months after the completion of vaccination, the rate of immunity decreases rapidly.

But he said the hospitalization and mortality rate was over 90 percent.

According to research, behaviors can also play a role in reducing the effectiveness of vaccines, as vaccinators are more likely to communicate and are more likely not to take precautions.

Research shows that such behavior reduces the effectiveness of vaccines in the real world, which may explain the potential for less effectiveness.

The researchers said that this indicates that countries need to be prepared for a new wave of Code 19, as the results suggest that vaccine protection against the disease will decrease in the coming months. Increases the likelihood of a new wave of disease.

The results of both research reports were published in the medical journal New England Journal of Medicine.

The results of these research reports came to light when a study conducted in the United States on October 5, 2021, revealed that six months after the use of the second dose, the effectiveness of the Pfizer vaccine has halved.

Pfizer and Caesar of the American Medical Research Institute reviewed data from 3.4 million people who had been vaccinated, showing that the vaccine provides overall serious protection but significantly increases its effectiveness against common diseases. Reduces Is

The results of this study, published in a medical journal, show that Pfizer's efficacy begins to decline within a month of the second dose, and its efficacy halves after 6 months.

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u s vaccine to other countries