New York, Arizona Lowering Age Eligibility For COVID Vaccines

Several states are lowering the age of eligibility for COVID-19 vaccines. People aged 50 and older can now book appointments, whereas it was previously limited to those 60 and older with pre-existing conditions or essential workers. Arizona is reducing the age to 16 in three southern counties. Starting tomorrow, Alaska and Mississippi will offer vaccines to all adults.

How has the eligibility for COVID-19 vaccines changed for people aged 50 and older?

What were the previous eligibility criteria for the COVID-19 vaccine before the age was lowered?

What is the new age limit for COVID-19 vaccine eligibility in Arizona?

What is the significance of the governor's decision regarding vaccine eligibility?

Which states are currently the only ones to open up vaccines to all adults?