[Tree] Decline in childhood vaccinations and government response

Version 0.04 (2024-09-22 04:45:17.488000)

updates: Highlighting decline in vaccinations and government action

Version 0.03 (2024-08-09 23:01:50.778000)

updates: Highlights the benefits of childhood vaccinations over three decades

Version 0.02 (2023-11-18 16:04:00.937000)

updates: Integration of information on chickenpox vaccination benefits

Version 0.01 (2023-10-03 09:22:26.167000)

updates: