Vet Benefits for Military Anthrax Vaccine Side Effects. These reactions were not life-threatening but may have been indicators of the long-term side effects to come. While the long-term side effects of the anthrax vaccine are not well defined, vaccine recipients have.
Mild problems following an anthrax vaccine can include: Reactions where the shot was given Redness Swelling Soreness or tenderness A lump or bruise Itching Muscle aches or temporary limitation of movement in the arm where the shot was given Headache Feeling tired Problems that Could Happen after Any Injected Vaccine