GNH USA

Europe — EMA

Vivotif

Vivotif is an oral typhoid vaccine containing live, attenuated Salmonella Typhi bacteria. It helps protect against typhoid fever caused by Salmonella Typhi. Thi

Salmonella Typhi, Strain Ty21a (Live, Attenuated)

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What is Salmonella Typhi, Strain Ty21a (Live, Attenuated)?

Vivotif is an oral typhoid vaccine containing live, attenuated Salmonella Typhi bacteria. It helps protect against typhoid fever caused by Salmonella Typhi. This vaccine is suitable for adults and children traveling to areas where typhoid is common. Always consult a healthcare provider before use.

What is Salmonella Typhi, Strain Ty21a (Live, Attenuated) used for?

Vivotif is used to prevent typhoid fever, a serious infection caused by the Salmonella Typhi bacteria. It is recommended for travelers to regions with poor sanitation or where typhoid is prevalent. The vaccine works by stimulating the body’s immune response to the bacteria. It is not a treatment for active typhoid infections.

What are the side effects of Salmonella Typhi, Strain Ty21a (Live, Attenuated)?

After taking Vivotif, some individuals may experience mild effects such as stomach discomfort, nausea, or a slight fever. These effects are usually temporary and resolve on their own. The vaccine does not cause typhoid fever, as the bacteria are weakened and cannot cause illness in healthy individuals.

What precautions apply to Salmonella Typhi, Strain Ty21a (Live, Attenuated)?

Store Vivotif in a refrigerator between 2°C and 8°C (36°F and 46°F) to maintain its effectiveness. Do not freeze or expose the vaccine to high temperatures. Keep the vaccine in its original packaging until ready to use. Discard any unused vaccine properly according to local regulations.

What does Salmonella Typhi, Strain Ty21a (Live, Attenuated) interact with?

Vivotif may interact with antibiotics or other medications that weaken the immune system, potentially reducing its effectiveness. Avoid taking Vivotif if you have a weakened immune system or are currently taking antibiotics. Consult a healthcare provider if you are unsure about possible interactions with other medications.

Frequently asked questions

How is Vivotif administered?+
Vivotif is taken orally as a capsule. Follow the dosing schedule provided by your healthcare provider.
Who should not take Vivotif?+
Individuals with weakened immune systems, those with a fever, or those allergic to any vaccine components should avoid Vivotif.
How long does Vivotif protection last?+
Protection from Vivotif typically lasts about 5 years, but this may vary by individual.
Can Vivotif be taken with other vaccines?+
Vivotif can usually be taken with other vaccines, but consult a healthcare provider to confirm timing and compatibility.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.

Product details

Drug
Salmonella Typhi, Strain Ty21a (Live, Attenuated)
Route
Oral Use
Manufacturer
Bavarian Nordic A/S
Origin
EU

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