The American "Moderna" vaccine shows 94.5% effectiveness.

The Coronavirus vaccine developed by the American company Moderna showed an efficacy of 94.5% according to provisional results.

According to Arabiya Net, the vaccine was produced by Moderna, in cooperation with Operation Warp Speed ​​of the US government, and the vaccine has also been shown to last for up to 30 days In household refrigerators and at room temperature for up to 12 hours.

and it stays stable at -20 ° C, which is equivalent to most household or medical refrigerators, for up to six months.

It can also be stored and transported more easily than the Pfizer / BioNTech vaccine, which was announced last week to be 90% effective in protecting people from the Coronavirus.

After last week's news, governments around the world have been grappling with the logistical challenge of deploying the Pfizer vaccine, which has to be stored at much lower temperatures.

The Pfizer and Moderna vaccines use a technology known as mRNA, which introduces into the body a sequence that contains genetic instructions to the vaccinated person's cells to produce antibodies and generate an immune response.

oil gains have accelerated to more than 3% after the news of Moderna's vaccine.