The second wave of COVID-19 must fight without vaccine

“I think it will take at least four to six months before there are sufficient communication levels anywhere”, he said at a question-responding session in social media, stressing that vaccines should not be viewed as a magic “”, the ATS reported.

“We are not yet where we should be about vaccines, despite recent reports of promising vaccines, which are 90% or more efficient”, Ryan added.

Many countries are facing this wave. They will overcome it and continue to face it without vaccines”.

The announcement Monday by the American biotechnic company “Modernna” for an effective vaccine at 94.5%, after that made last week by American lab “Pfixer” and German “BioNTech” for an efficiency at 90% sparked a new wave of optimism in the world.