BCG Vaccine (Immunization)
(bee see jee vak SEEN)
- Bacillus Calmette-Guérin (BCG) Live
- BCG Vaccine U.S.P. (percutaneous use product)
- BCG, Live
Excipient information presented when available (limited, particularly for generics); consult specific product labeling.
Generic: 50 mg (1 ea)
- Vaccine, Live (Bacterial)
BCG vaccine is an attenuated, live bacterial culture of the Bacillus of Calmette and Guerin (BCG) strain of Mycobacterium bovis and induces active immunity against Mycobacterium tuberculosis.
Use: Labeled Indications
Mycobacterium tuberculosis disease prevention: Active immunization against Mycobacterium tuberculosis in persons not previously infected and who are at high risk for exposure
BCG vaccine is not routinely administered for the prevention of M. tuberculosis in the United States. The Advisory Committee on Immunization Practices (ACIP) recommends vaccination be considered for the following (CDC/ACIP [Villarino 1996]):
- Infants and children with a negative tuberculin skin test who are continually exposed to (and cannot be separated from) patients who are untreated or ineffectively treated for infectious pulmonary TB disease when the child cannot be given long-term treatment for infection or if the patient has infectious pulmonary TB caused by strains resistant to isoniazid and rifampin.
- Health care workers with a high percentage of patients with M. tuberculosis strains resistant to both isoniazid and rifampin, if there is ongoing transmission of the resistant strains and subsequent infection is likely, or if comprehensive infection-control precautions have not been successful. In addition, health care workers should be counseled on the risks and benefits of vaccination and treatment of latent TB infection
Prior hypersensitivity to the vaccine or any component of the formulation; immunosuppressed patients or persons with congenital or acquired immune deficiencies (eg, HIV infection, leukemia, lymphoma, cancer therapy, immunosuppressive therapy such as corticosteroids); active tuberculosis
Canadian labeling: Additional contraindications (not in US labeling): Extensive skin disease or burns; positive tuberculin skin test; moderate to severe febrile illness or acute infection.
Immunization against tuberculosis:
US labeling: Percutaneous: 0.2 to 0.3 mL (full strength dilution); conduct postvaccinal tuberculin test (5 TU of PPD) in 2 to 3 months; if test is negative, repeat vaccination. Note: Initial lesions usually appear after 10 to 14 days and consist of small, red papules at injection site, which reach maximum diameter of 3 mm in 4 to 6 weeks.
Canadian labeling: Intradermal: 0.1 mL (0.1 mg) as a single dose.
Refer to adult dosing.
Immunization against tuberculosis:
Neonates <1 month: Percutaneous: 0.2 to 0.3 mL (half-strength dilution). Administer tuberculin test (5 TU) after 2 to 3 months; repeat vaccination after 1 year of age for negative tuberculin test if indications persist. Note: Initial lesions usually appear after 10 to 14 days and consist of small, red papules at injection site, which reach maximum diameter of 3 mm in 4 to 6 weeks.
Infants, Children, and Adolescents: Refer to adult dosing.
Neonates and Infants ≤12 months: Intradermal: 0.05 mL (0.05 mg) as a single dose.
Children >1 year and Adolescents: Intradermal: Refer to adult dosing.
Dosing: Renal Impairment
There are no dosage adjustments provided in the manufacturer’s labeling.
Dosing: Hepatic Impairment
There are no dosage adjustments provided in the manufacturer’s labeling.
Hazardous agent; use appropriate precautions for handling and disposal (NIOSH 2014 [group 1]). Prepare using aseptic technique. Do not prepare parenteral medications in an area where BCG has been prepared. Do not filter.
US labeling: Reconstitute with 1 mL of SWFI; swirl gently, do not vigorously shake. For children <1 month, reconstitute with 2 mL SWFI.
Canadian labeling: Reconstitute vial with provided diluent (1.5 mL). Avoid foaming by swirling gently; do not vigorously shake vial.
US labeling: Should only be given percutaneously; do not administer IV, SubQ, IM, or intradermally.
Apply vaccine with syringe and needle by dropping onto 1 to 2 inch area of horizontally positioned surface of cleansed, dry site (deltoid region of arm preferred); pulling skin tight, puncture skin with multiple puncture device centered over the vaccine; apply pressure for 5 seconds; spread vaccine evenly over puncture area. Apply loose covering and keep dry for 24 hours.
When used for immunization against tuberculosis, U.S. federal law requires that the name of medication, date of administration, the vaccine manufacturer, lot number of vaccine, and the administering person's name, title, and address be entered into the patient's permanent medical record. Multiple puncture device for vaccination available from Organon Teknika (1-800-662-6842).
Canadian labeling: Administer intradermally; do not administer IV, SubQ or IM.
Hazardous agent; use appropriate precautions for handling and disposal (NIOSH 2014 [group 1]).
US labeling: Store vials at 2°C to 8°C (36°F to 46°F). Protect from sunlight. Use within 2 hours of mixing. Do not freeze vaccine after reconstitution.
Canadian labeling: Store vials at 2°C to 8°C (36°F to 46°F). Protect from light; do not freeze; discard if frozen. Use within 8 hours of mixing.
Antibiotics: May diminish the therapeutic effect of BCG Vaccine (Immunization). Exceptions: Acetic Acid (Otic); Acetic Acid (Topical); Azithromycin (Ophthalmic); Aztreonam (Oral Inhalation); Bacitracin (Ophthalmic); Bacitracin (Topical); Ciprofloxacin (Ophthalmic); Clindamycin (Topical); Dapsone (Topical); Erythromycin (Ophthalmic); Erythromycin (Topical); Fidaxomicin; Framycetin; Fusidic Acid (Ophthalmic); Fusidic Acid (Topical); Gatifloxacin; Gentamicin (Ophthalmic); Gentamicin (Topical); MetroNIDAZOLE (Topical); Sulfacetamide (Ophthalmic); Tobramycin (Ophthalmic). Monitor therapy
AzaTHIOprine: May enhance the adverse/toxic effect of Vaccines (Live). AzaTHIOprine may diminish the therapeutic effect of Vaccines (Live). Management: Low-dose azathioprine (3 mg/kg/day or less) is not considered sufficiently immunosuppressive to create vaccine safety concerns and is not a contraindication for administration of zoster vaccine. Higher doses of azathioprine should be avoided. Consider therapy modification
Belimumab: May enhance the adverse/toxic effect of Vaccines (Live). Avoid combination
Corticosteroids (Systemic): May enhance the adverse/toxic effect of Vaccines (Live). Corticosteroids (Systemic) may diminish the therapeutic effect of Vaccines (Live). Management: Doses equivalent to less than 2 mg/kg or 20 mg per day of prednisone administered for less than 2 weeks are not considered sufficiently immunosuppressive to create vaccine safety concerns. Higher doses and longer durations should be avoided. Consider therapy modification
Daclizumab: May enhance the adverse/toxic effect of Vaccines (Live). Daclizumab may diminish the therapeutic effect of Vaccines (Live). Avoid combination
Dimethyl Fumarate: May enhance the adverse/toxic effect of Vaccines (Live). Specifically, Dimethyl Fumarate may increase the risk of vaccinal infection. Dimethyl Fumarate may diminish the therapeutic effect of Vaccines (Live). Management: Canadian labeling for dimethyl fumarate states that live attenuated vaccine administration is not recommended during treatment. U.S. labeling does not mention this. Consider therapy modification
Fingolimod: May enhance the adverse/toxic effect of Vaccines (Live). Vaccinal infections may develop. Fingolimod may diminish the therapeutic effect of Vaccines (Live). Avoid combination
Immune Globulins: May diminish the therapeutic effect of Vaccines (Live). Management: Consult full interaction monograph for dose interval recommendations. This interaction does not apply to oral Ty21a typhoid vaccine or others listed as exceptions. Consider therapy modification
Immunosuppressants: May enhance the adverse/toxic effect of Vaccines (Live). Immunosuppressants may diminish the therapeutic effect of Vaccines (Live). Management: Avoid use of live organism vaccines with immunosuppressants; live-attenuated vaccines should not be given for at least 3 months after immunosuppressants. Exceptions: AzaTHIOprine; Beclomethasone (Oral Inhalation); Betamethasone (Systemic); Budesonide (Systemic); Corticotropin; Cortisone; Cytarabine (Liposomal); Deflazacort; Dexamethasone (Systemic); Fludrocortisone; Fluticasone (Oral Inhalation); Hydrocortisone (Systemic); Leflunomide; Mercaptopurine; Methotrexate; MethylPREDNISolone; PrednisoLONE (Systemic); PredniSONE; Triamcinolone (Systemic). Avoid combination
Leflunomide: May enhance the adverse/toxic effect of Vaccines (Live). Leflunomide may diminish the therapeutic effect of Vaccines (Live). Management: The ACIP guidelines state that live-attenuated vaccines should generally be avoided for at least 3 months after cessation of immunosuppressant therapy. However, the ACR does not recommend avoiding live vaccines in patients being treated with leflunomide. Consider therapy modification
Mercaptopurine: May enhance the adverse/toxic effect of Vaccines (Live). Mercaptopurine may diminish the therapeutic effect of Vaccines (Live). Management: Low-dose 6-mercaptopurine (1.5 mg/kg/day or less) is not considered sufficiently immunosuppressive to create vaccine safety concerns and is not a contraindication for administration of zoster vaccine. Higher doses of mercaptopurine should be avoided. Consider therapy modification
Methotrexate: May enhance the adverse/toxic effect of Vaccines (Live). Methotrexate may diminish the therapeutic effect of Vaccines (Live). Management: Low-dose methotrexate (0.4 mg/kg/week or less) is not considered sufficiently immunosuppressive to create vaccine safety concerns and is not a contraindication for administration of zoster vaccine. Higher doses of methotrexate should be avoided. Consider therapy modification
Tuberculin Tests: Vaccines (Live) may diminish the diagnostic effect of Tuberculin Tests. Management: If a parenteral live vaccine has been recently administered, a scheduled PPD skin test should not be administered for at least 4-6 weeks following the administration of the vaccine. Consider therapy modification
Venetoclax: May enhance the adverse/toxic effect of Vaccines (Live). Venetoclax may diminish the therapeutic effect of Vaccines (Live). Management: Avoid use of live, attenuated vaccines before, during, or after (prior to B-cell recovery) venetoclax treatment. Avoid combination
PPD intradermal test: BCG results in reactive tuberculin skin test; rule out active tuberculosis prior to initiating intravesicular BCG treatment. BCG vaccine may be administered to persons with a PPD reaction of <5 mm induration; PPD should be used again 2 to 3 months after vaccination to ensure reactivity to vaccine (document in mm of induration). Vaccinees with a positive PPD test (>5 mm) should not be tested again unless exposed to tuberculosis. In this situation, an increase of induration may indicate a newly acquired TB infection. Vaccinees with a negative PPD test (<5 mm induration) may continue periodic skin testing as long as the results remain <5 mm (CDC/ACIP, [Villarino 1996]).
Following vaccination, all serious adverse reactions must be reported to the U.S. Department of Health and Human Services (DHHS) Vaccine Adverse Event Reporting System (VAERS) 1-800-822-7967 or online at https://vaers.hhs.gov/esub/index. Local reactions may persist for up to 3 months; more severe manifestations may occur up to 5 months after vaccination and persist for several weeks.
Frequency not defined.
Dermatologic: Pustules at injection site, skin ulceration at injection site
Hematologic & oncologic: Auxillary lymphadenopathy, cervical lymphadenopathy, lymphadenitis (local), regional suppurative lymphadenitis (may include draining sinuses and caseous lesions or purulent draining at the puncture site)
Infection: BCG infection (BCG osteomyelitis; may occur from 4 months to 2 years after vaccination)
Local: Induration at injection site, injection site lesion, itching at injection site, tenderness at injection site
Respiratory: Flu-like symptoms
Concerns related to adverse effects:
• Anaphylactoid/hypersensitivity reactions: Immediate treatment (including epinephrine 1 mg/mL) for anaphylactoid and/or hypersensitivity reactions should be available during vaccine use (NCIRD/ACIP 2011).
• BCG reaction: Local adverse effects may include moderate axillary or cervical lymphadenopathy and induration/pustule formation at the injection site; lasting as long as 3 months or more. Severe ulceration, regional suppurative lymphadenitis with draining sinuses, and caseous lesions or purulent drainage may occur within 5 months and persist for several weeks. Systemic adverse effects lasting 1 to 2 days and similar to a flu-like syndrome (fever, anorexia, myalgia, and neuralgia) are generally caused by hypersensitivity to the vaccine.
• Disseminated infections: May cause BCG infection, particularly in immunocompromised patients. If signs and symptoms of a systemic BCG infection occur (eg, fever of ≥103°F or acute local reactions lasting longer than 2 to 3 days), permanently discontinue BCG vaccination and begin therapy with ≥2 antimycobacterial agents while conducting a diagnostic evaluation. Infection from vaccine is not sensitive to pyrazinamide. BCG osteomyelitis affecting the epiphyses of the long bones is the most common disseminated infection and may occur 4 months to 2 years after vaccination.
• Syncope: Syncope has been reported with use of injectable vaccines and may result in serious secondary injury (e.g. skull fracture, cerebral hemorrhage); typically reported in adolescents and young adults and within 15 minutes after vaccination. Procedures should be in place to avoid injuries from falling and to restore cerebral perfusion if syncope occurs (NCIRD/ACIP 2011).
• HIV: Use is contraindicated in HIV-infected persons. Should be administered with caution to persons in groups at high risk for HIV. HIV-infected persons thought to be infected with Mycobacterium tuberculosis should be strongly recommended for tuberculosis preventive therapy.
Concurrent drug therapy issues:
• Drug-drug interactions: Potentially significant interactions may exist, requiring dose or frequency adjustment, additional monitoring, and/or selection of alternative therapy. Consult drug interactions database for more detailed information.
• Vaccines: In order to maximize vaccination rates, the ACIP recommends simultaneous administration (ie, >1 vaccine on the same day at different anatomic sites) of all age-appropriate vaccines (live or inactivated) for which a person is eligible at a single clinic visit, unless contraindications exist (NCIRD/ACIP 2011).
• Altered immunocompetence: Use is contraindicated in immunocompromised patients (eg, patients receiving chemo/radiation therapy or other immunosuppressive therapy [including high-dose corticosteroids]); live vaccines should be administered ≥4 weeks prior to planned immunosuppression and avoided within 2 weeks of immunosuppression when feasible (IDSA [Rubin 2014]).
• Positive PPD reaction: Determine PPD status prior to use. BCG vaccination is not recommended for persons with a positive PPD reaction.
Dosage form specific issues:
• Latex: Canadian labeling: Packaging may contain natural latex rubber.
• Polysorbate 80: Canadian labeling: Some dosage forms may contain polysorbate 80 (also known as Tweens). Hypersensitivity reactions, usually a delayed reaction, have been reported following exposure to pharmaceutical products containing polysorbate 80 in certain individuals (Isaksson 2002; Lucente 2000; Shelley 1995). Thrombocytopenia, ascites, pulmonary deterioration, and renal and hepatic failure have been reported in premature neonates after receiving parenteral products containing polysorbate 80 (Alade 1986; CDC 1984). See manufacturer’s labeling.
• Biohazard agent: Contains live, attenuated mycobacteria. Use appropriate precautions for handling and disposal. BCG is a biohazard; proper preparation technique, handling, and disposal of all equipment in contact with BCG as a biohazard material is recommended. BCG infections have been reported in healthcare workers due to accidental exposure (needlestick, skin laceration); nosocomial infections have been reported in patients receiving parenteral medications prepared in areas where BCG was prepared. To avoid cross contamination, do not prepare parenteral medications in an area where BCG has been prepared.
• Hazardous agent: Use appropriate precautions for handling and disposal (NIOSH 2014 [group 1]).
• Antipyretics: Antipyretics have not been shown to prevent febrile seizures; antipyretics may be used to treat fever or discomfort following vaccination (NCIRD/ACIP 2011). One study reported that routine prophylactic administration of acetaminophen to prevent fever prior to vaccination decreased the immune response of some vaccines; the clinical significance of this reduction in immune response has not been established (Prymula 2009).
• Appropriate use: BCG vaccine should not be used for the active treatment of tuberculosis.
• Effective immunity: Vaccination may not result in effective immunity in all patients. Response depends upon multiple factors (eg, type of vaccine, age of patient) and may be improved by administering the vaccine at the recommended dose, route, and interval. Vaccines may not be effective if administered during periods of altered immune competence (NCIRD/ACIP 2011).
PPD test prior to vaccination. Flu-like symptoms ≥72 hours, fever ≥103°F, acute local reactions lasting >2 to 3 days. Monitor for syncope for 15 minutes following administration (NCIRD/ACIP 2011). If seizure-like activity associated with syncope occurs, maintain patient in supine or Trendelenburg position to reestablish adequate cerebral perfusion.
Pregnancy Risk Factor
Animal reproduction studies have not been conducted. BCG vaccine is not recommended for use in pregnant women.
• Discuss specific use of drug and side effects with patient as it relates to treatment. (HCAHPS: During this hospital stay, were you given any medicine that you had not taken before? Before giving you any new medicine, how often did hospital staff tell you what the medicine was for? How often did hospital staff describe possible side effects in a way you could understand?)
• Patient may experience loss of strength and energy or enlarged lymph nodes. Have patient report immediately to prescriber flu-like symptoms longer than 3 days, bone pain, or severe injection site irritation (HCAHPS).
• Educate patient about signs of a significant reaction (eg, wheezing; chest tightness; fever; itching; bad cough; blue skin color; seizures; or swelling of face, lips, tongue, or throat). Note: This is not a comprehensive list of all side effects. Patient should consult prescriber for additional questions.
Intended Use and Disclaimer: Should not be printed and given to patients. This information is intended to serve as a concise initial reference for health care professionals to use when discussing medications with a patient. You must ultimately rely on your own discretion, experience, and judgment in diagnosing, treating, and advising patients.
More about bcg
- Other brands: Tice BCG