Coronavirus Vaccine, WHO, US, World

Don't expect a global vaccine till mid-2021, says WHO

The World Health Organization says it does not expect widespread immunization against Covid-19 until mid-2021, despite growing expectations in the United States, the worst-hit nation, that a vaccine could be released within weeks.
 
The Geneva-based WHO also insisted it would never endorse a vaccine that has not proven safe and effective, amid concerns over the rush to develop a jab for Covid-19.