The International Vaccine Alliance said that there are 3 possible scenarios for the evolution of the epidemic and Corona virus around the world, noting that the first of these scenarios are small waves of outbreaks every few months, varying from one place to another according to the different precautionary measures, as well as regional differences in the affected area.
The International Alliance for Vaccines, via his Twitter account, stated that the second scenario is more dark, where the outbreak follows a wave of outbreaks twice the current wave, and prolonging it, such as an influenza pandemic in 1918, where the epidemic was followed by a moderate wave and then a larger wave followed by small waves until the end of 1919.
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The third scenario, which the organization expected, is the continuation of the epidemic in the present form until the end of 2020, expecting that half of the world’s population will be infected with the epidemic in the absence of a vaccine for the virus, as only 5% of the world’s population has been infected.
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