
Linda Busby, 74, receives the Johnson & Johnson COVID-19 vaccine at the Aaron E. Henry Community Health Service Center, Wednesday, April 7, 2021, in Clarksdale, Miss. Busby joined a group of seniors from the Rev. S.L.A. Jones Activity Center for the Elderly that were given a ride to the health center for their vaccinations. The Mississippi Department of Human Services is in the initial stages of teaming up with community senior services statewide to help older residents get vaccinated. (AP Photo/Rogelio V. Solis)

Wilbert Marshall, 71, speaks about his receiving the COVID-19 vaccine, while waiting for a transportation bus at the Rev. S.L.A. Jones Activity Center for the Elderly to take him and other seniors to the Aaron E. Henry Community Health Service Center to receive their vaccinations, Wednesday, April 7, 2021, in Clarksdale, Miss. The Mississippi Department of Human Services is in the initial stages of teaming up with community senior services statewide to help older residents get vaccinated. (AP Photo/Rogelio V. Solis)

Linda Busby, 74, stiffens up as she receives the Johnson & Johnson COVID-19 vaccine at the Aaron E. Henry Community Health Service Center, Wednesday, April 7, 2021, in Clarksdale, Miss. Busby joined a group of seniors from the Rev. S.L.A. Jones Activity Center for the Elderly that were given a ride to the health center for their vaccinations. The Mississippi Department of Human Services is in the initial stages of teaming up with community senior services statewide to help older residents get vaccinated. (AP Photo/Rogelio V. Solis)

P.M. Browner, 88, speaks about her apprehension over receiving a COVID-19 vaccine while waiting for a transportation bus at the Rev. S.L.A. Jones Activity Center for the Elderly to take her and other seniors to the Aaron E. Henry Community Health Service Center to receive a vaccination, Wednesday, April 7, 2021, in Clarksdale, Miss. The Mississippi Department of Human Services is in the initial stages of teaming up with community senior services statewide to help older residents get vaccinated. (AP Photo/Rogelio V. Solis)

Wilbert Marshall, 71, looks away while receiving a COVID-19 vaccine, from Melissa Banks, right, a nurse at the Aaron E. Henry Community Health Service Center in Clarksdale, Miss., Wednesday, April 7, 2021. Marshall was among a group of seniors from the Rev. S.L.A. Jones Activity Center for the Elderly who received a vaccination. The Mississippi Department of Human Services is in the initial stages of teaming up with community senior services statewide to help older residents get vaccinated. (AP Photo/Rogelio V. Solis)

Linda Busby, 74, waits to receive her Johnson & Johnson COVID-19 vaccine at the Aaron E. Henry Community Health Service Center, Wednesday, April 7, 2021, in Clarksdale, Miss. Busby joined a group of seniors from the Rev. S.L.A. Jones Activity Center for the Elderly that were given a ride to the health center for their vaccinations. The Mississippi Department of Human Services is in the initial stages of teaming up with community senior services statewide to help older residents get vaccinated. (AP Photo/Rogelio V. Solis)