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With the new vaccine, the two manufacturers have demanded protection against Covid-19 at 90 percent. Since the beginning of the coronavirus epidemic, Pfizer and Bioentech have been trying to develop vaccines. This time, the two companies said, their vaccines are up to 90 percent effective.
According to the BBC, the newly developed vaccine was administered to some 43,500 people in six countries. No one had an adverse reaction after vaccination. “This is an important day for science and humanity,” Pfizer and Bioentech said in a statement.
US drug companies Pfizer and Bioentech said they would apply for urgent approval of the vaccine later this month.
Previously, Pfizer said they would know the results of the corona vaccine in October. The organization later said the results of his vaccination could be known within this year. The results of the vaccine finally came in November.
According to the company, a preliminary analysis of the vaccine has confirmed a 90 percent effectiveness.
