When comparing the impact of pandemics on developed and underdeveloped nations, which region is less likely to have greater vaccine access? (1 point)

• North America
• the United Kingdom
• Australia
• sub-Saharan Africa

Sub-Saharan Africa is less likely to have greater vaccine access when compared to North America, the United Kingdom, and Australia. This is due to various factors such as limited healthcare infrastructure, lower economic resources, and challenges in accessing and distributing vaccines in these regions.