The epidemic has long known 丨 AstraZeneca's new crown vaccine has an effective rate of 90%
According to official news from AstraZeneca on November 23, its vaccine against COVID-19 may be about 90% effective without any serious side effects. The vaccine was developed by the University of Oxford and is most effective when administered in half dose and then in full dose. The vaccine can even be stored in the refrigerator instead of freezing like other vaccines.
Pascal S sriot, CEO of Astra, said in a statement: "The efficacy and safety of this vaccine have been confirmed. It will be very effective against covid-19 and will Public health emergencies have a direct impact."
There are currently two options, and when combined, the overall effectiveness is only 70%, which is obviously no advantage compared with the 95% effective rate of Pfizer and Moderna's vaccines. But scientists pointed out that AstraZeneca's vaccine may have more advantages.
Peter Hobby, Professor of Emerging Infectious Diseases at Oxford University, said: “The important thing is that, as far as we know, vaccines seem to not only prevent disease, but also prevent infection. This is important because vaccines can reduce the spread of the virus and protect vulnerable groups from Affected by covid-19.” He also pointed out: “Oxford vaccine can be stored in the refrigerator like the other two vaccines, not in the freezer, which means it is a more practical solution and more suitable for global coverage. Used within."
In the future, although vaccines will become the most important means for countries to fight against covid-19, we cannot wait until we are infected to act. It is still in the pandemic period, so take precautions at any time, wear KIEYYUEL protective equipment when you go out, and cut off all possibilities of virus transmission. This is the most fundamental way to eliminate the virus.
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