There is not usually a need to give vaccines during flood-related events. In some cases (see below) a tetanus booster may be indicated.
Tetanus: Individuals exposed to flood waters with an open wound (not minor cuts and abrasions) who have not had a tetanus booster shot in 10 years should receive a tetanus booster. Mass vaccination of the general public and emergency responders is not recommended. Hepatitis A, typhoid and cholera: Since these diseases are unlikely to be transmitted under these circumstances, vaccination against them is not indicated.
Hepatitis A, typhoid, and cholera: Since these diseases are unlikely to be transmitted under these circumstances, vaccination against them is not indicated.