Where TAB vaccine is used?

The TAB vaccine, which is a combination of typhoid and paratyphoid vaccines, is primarily used to prevent typhoid fever and paratyphoid fever caused by Salmonella typhi and Salmonella paratyphi bacteria. It is especially recommended for travelers to areas where these diseases are endemic, as well as for individuals in high-risk groups, such as those working in laboratories or with direct exposure to the bacteria. The vaccine can be administered orally or via injection, depending on the specific formulation used.