How long do shields last in the Monopoly Go game?

In the Monopoly Go game, shields are designed to protect players from adversarial actions like rent demands and property theft for a turn. Shields can be acquired through Chance cards, certain board spaces, or special abilities within the game. Once a shield is activated, it typically lasts until the beginning of the player's next turn, at which point it expires and leaves the player vulnerable again. It's important for players to strategically decide when to use their shields, as their timing can greatly affect the player's defense and overall gameplay success.