After the vaccination, it is recommended to take a bath after 24 hours. The time to take a bath after a vaccination is likely to be different for each doctor, mainly because the situation after a vaccination varies greatly. It is not recommended to take a bath after vaccination, probably because the injection site is not completely healed and getting water on it may lead to secondary bacterial infection. However, if it heals well, it will not cause further infection after a few minutes because of water exposure. And it is safer to have little to no problems after a few hours. Bathing is also not recommended if there is significant redness or hardness at the injection site, which may last more than 24 hours, and it is recommended to wait until the redness has largely faded and the epidermis is more intact before bathing. If, after the vaccination, there is a significant fever or general weakness, fatigue or discomfort, it is also recommended to delay the bathing time.