Jun 14, 2024 · It is given to infants and small children in countries where TB is common. It protects children from getting severe forms of active TB disease, such as TB meningitis.

Jan 30, 2025 · Is there a vaccine for TB? There is a vaccine aimed at preventing TB called Bacille Calmette-Guérin (BCG), but it’s not commonly used in the U.S., according to the CDC.

Nov 17, 2025 · In the U.S., the BCG vaccine is not common but may be considered for people with high TB exposure risk. The tuberculosis vaccine, also known as the bacille Calmette-Guérin (BCG) …

As of 2021, the only effective tuberculosis vaccine in common use is the Bacillus Calmette-Guérin (BCG) vaccine, first used on humans in 1921. [2][3][4] It consists of attenuated (weakened) strains of …

Jan 29, 2026 · The TB vaccine is good at protecting against miliary TB, the severe form of disease found in young children, but it is not as good at protecting against the lung infection commonly found …

Nov 12, 2021 · What vaccine is available for tuberculosis? Read on to learn more about the BCG vaccine, such as its safety, effectiveness, and who should get it.

Feb 24, 2023 · This article discusses the TB vaccine’s effectiveness, limitations, and dosing schedule. It also explains who may benefit from the vaccine, how it works, and other TB prevention methods.

Oct 10, 2022 · This article will go into more detail about the TB vaccine, who needs it, and what to know about its safety and effectiveness.

Mar 11, 2005 · The TB vaccine is given as a shot; one dose is required. Infants may receive the vaccine soon after birth, or later, but preferably before exposure to persons with active tuberculosis.

Aug 5, 2025 · When people refer to a “TB shot,” they often mean either a test for tuberculosis infection or, less commonly, a vaccine. The term can cause confusion about what these procedures involve …