After more then two years for starting Corona epidemic from china to all the countries in all the world, the problem did not end thus the challenge is still exist to safe the human from the largest dangerous attack in 21th century. In this review we highlight in COVID-19 with three fields,which is drugs ,and safety equipment (mask) then the vaccine. In every fields we deals with common drugs that used to faced this virus which shown different and specific efficiency for the Corona epidemic. The second filed was the mask which required and used in huge condition's to prevents or at least reduce the influence. The third part were focus with the common vaccine that use to attach this virus which is witness varieties in abilities and behaviour with large activities.
The sol-gel method is one of the techniques discovered in the past, but its use began in the sixties of the last century with the increasing use of this technology because of its features that are not found in traditional methods. This technique is defined as the guided method for the formation of inorganic oxides, with gelatinous structures, which are converted into solid glass (amorphous structures) at low temperatures, and can be defined from a thermodynamic point of view as the formation of a relatively stable solid phase at a given temperature, starting from the liquid phase. Sol-gel process is used to produce ceramic nanoparticles
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