Second wave of Covid-19 to be fought without vaccines: WHO

World Health Organization's emergencies director Michael Ryan has warned that vaccines will not arrive in time to defeat the second wave of the Covid-19 pandemic. He said, vaccines should not be seen as a unicorn magic solution and countries battling a resurgence of



the virus will once again have to climb this mountain without them.

 

The WHO director said, he thinks it's at least four to six months before we have significant levels of vaccination going on anywhere.