How quickly can COVID 19 vaccine stop the pandemic?

The impact of COVID-19 vaccines on the pandemic will depend on several factors. These include factors such as: - the effectiveness of the vaccines; - how quickly they are approved, manufactured, and delivered for use - How many people get vaccinated?

Wider availability and uptake of effective COVID 19 vaccines is expected to have the greatest impact on the pandemic and facilitate early return to normalcy. COVID-19 vaccines are not 100% effective hence you will need to continue to practice all other recommended behaviours even after vaccination