London-According to preliminary data, the introduction of the Covid-19 vaccine for Pfizer Inc. and BioNTech SE in the United Kingdom has greatly reduced the infection rate for people 80 years of age and older, which has increased the growing evidence that these injections This disease cannot be completely prevented.
The data released on Monday from the UK are preliminary and have not yet been reviewed by other scientists. It provides reasons for optimism that vaccines provide a way to eliminate the flu pandemic, which has claimed at least 2.5 million lives and sickened tens of millions worldwide.
The new data includes an analysis of the effectiveness of vaccination in the elderly, a study of infections between vaccinated and unvaccinated health care workers, and extensive observations of vaccinations in Scotland covering more than 5 million people.
The Public Health Agency of England says that a vaccine injection developed by Pfizer and BioNTech can reduce Covid-1
Only 14 days after the injection, the hospitalization rate dropped by 41%, and the chance of dying from the disease was reduced by more than half among those immunized.