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Despite the promising results of the effectiveness of emerging coronavirus vaccines, with the effectiveness of some of them exceeding 90 percent, experts warn that the availability of the vaccine may not mean ending a series of measures safety, the main of which is wearing a mask.
A report in the “Guardian” newspaper indicates that so far there are no safety problems with the Pfizer vaccine.
The report says that the availability of the first vaccine does not mean that we can abandon current restrictions and return to life before Corona, and we will only be able to do so if the virus disappears or becomes a regular virus like the one that causes influenza, or herd immunity is achieved after many infections.
If the immunity provided by the vaccine is not prolonged, this will drive the need for a regular annual vaccination for all, which will have a negative impact on other services.
According to the report, it will be easy to annually vaccinate only those who are at risk, but that will do the rest in the face of the virus and will have to keep moving away socially and wearing the muzzle.
The report says that if the virus continues to spread among young people, this endangers those who have not been vaccinated or who have not been affected by the vaccine.
And the latest announcement from the US giant Pfizer and its German partner, Biontech, on Monday that the vaccine they are developing is 90% effective and has positive reactions around the world. Their data is based on preliminary data, while the third and final phase of human volunteer trials is still ongoing.
More than 51,531,660 people around the world have been infected with the emerging coronavirus, of which at least 33,300,900 have recovered to date.
These numbers only reflect a fraction of the actual number of injuries, as several countries do not test except in the most severe cases, while other countries prioritize testing to trace the contacts of the injured, in addition to limited capabilities. test from several poor countries.
The new Corona virus has killed 1,275,113 people worldwide since the outbreak was reported in China in late December.
The countries that registered the highest number of new deaths in the last 24 hours are the United States (1,535), France (1,220) and Mexico (587).
