How do vaccines 'train' our immune system to fight against specific diseases? by Ana Romina Cortez https://padlet.com/rominacortez214/8yw04n7vrnjgyuyt Post your response to the discussion topic by clicking the plus button below. en-us 2025-06-01 01:31:17 UTC 2025-06-01 01:32:17 UTC hello@padlet.com https://padlet.net/icons/png/1f4ac.png rominacortez214 https://padlet.com/rominacortez214/8yw04n7vrnjgyuyt/wish/3474758083 2025-06-01 01:32:16 UTC https://padlet.com/rominacortez214/8yw04n7vrnjgyuyt/wish/3474758083