WHO’s prophecy on COVID-19 Vaccine; there might never be a “silver bullet”

WHO warned on Monday (03/08/20) that there might never be a “silver bullet” for COVID-19 in the form of a perfect vaccine and that the road to normality would be long, with some countries requiring a reset of strategy.

According to the WHO “A number of vaccines are now in phase three clinical trials and we all hope to have a number of effective vaccines that can help prevent people from infection. However, there’s no silver bullet at the moment – and there might never be.”