There is some resistance in the general population to receiving these vaccines. Part of the resistance to vaccination stems from disinformation and safety concerns about these vaccine. Experts estimate that achieving herd immunity to COVID-19 will required upwards of 70–90% of the population to have immunity. While vaccine efficacy for Moderna’s mRNA-1273 vaccine is 94% and the Pfizer-BioNTech mRNA vaccine is 95%, some models estimate it would require roughly 80% of the population to be vaccinated if the protection lasts for one year in order to achieve herd immunity, says GlobalData, a leading data and analytics company. How is Covid-19 Vaccine uptake in your region if vaccination has started ?