Pediatric Tularemia Follow-up
- Author: Suzanne Moore Shepherd, MD, MS, DTM&H, FACEP, FAAEM; Chief Editor: Russell W Steele, MD more...
Further Inpatient Care
- Inpatient care in patients with tularemia should be guided by consultation with an infectious disease specialist.
Further Outpatient Care
- Close outpatient follow-up with a primary care physician is essential for any case of suspected tularemia.
Inpatient & Outpatient Medications
- See Medication for treatment of acute tularemia.
Transfer
- Transfer of care depends on the level of clinical support and laboratory capabilities at the treatment facility.
- Any considerations for transfer should be in consultation with an infectious diseases specialist.
Deterrence/Prevention
- Limit exposure to ticks and deerflies in the United States, and mosquitos in Europe.
- Use insecticides and protective clothing when exposed to insect vectors.
- Avoid contact with wild animal blood and flesh, including rabbits, particularly when hunting or processing carcasses. Take special care to avoid touching the face or eyes while handling animals.
- A live attenuated vaccine is available as an investigational agent from the US Army Medical Research Institute of Infectious Diseases (USAMRIID) in Fort Detrick, Maryland. The vaccine is derived from avirulent F tularensis biovar holarctica (type B) and produces partial protection.[41]
- Postexposure prophylaxis is recommended within 24 hours of airborne exposure using tetracycline, ciprofloxacin or doxycycline for 2 weeks. It is unlikely that aerosolized exposure to F tularensis is identified within 24 hours. Therefore, standard treatment is recommended within 14 days of exposure.
- Organisms are relatively easily to render harmless by mild heat (55°C for 10 min) and standard disinfectants. Decontamination of inanimate objects may be performed using 10% bleach, which may be followed by a 70% alcohol solution to further decontaminate and to decrease the corrosive effects of the bleach.
- A jackrabbit dieoff near a metropolitan airport in Texas due to epizootic tularemia illustrated the importance of animal surveillance, EMS and Public Health pre-event planning, and training exercises in outbreak prevention.[42]
Complications
- Suppurative lymphadenitis
- Pneumonitis
- Renal failure
- Endocarditis
- Meningitis
- Peritonitis
- Perisplenitis
- Guillain-Barré syndrome
- Hepatitis
Prognosis
- Untreated typhoidal tularemia can have a mortality rate as high as 30%, but the overall mortality rate for tularemia is less than 10%.
- Treated tularemia has a mortality rate of less than 1%. Life-long immunity usually results after infection.
- Factors affecting the prognosis include the following:
- Typhoidal (septicemic) presentation
- Elevated creatine kinase
- Renal failure
- Delayed diagnosis
- Comorbid conditions
- Lifelong immunity usually results after infection.
- Jarisch-Herxheimer-like reactions have been described after initiation of treatment for tularemia.
Patient Education
- Direct patient education at limiting tick and deerfly exposure and instruct the patient regarding the importance of hunter education for contact precautions and good hygiene while handling rabbits and other wild animals.
- For excellent patient education resources, visit eMedicine's Bites and Stings Center. Also, see eMedicine's patient education article Ticks.
Trevisanato SI. The 'Hittite plague', an epidemic of tularemia and the first record of biological warfare. Med Hypotheses. 2007;69(6):1371-4. [Medline].
McCoy GW. A plague-like disease of rodents. Publ Hlth Bull. 1911;43:53-71.
McCoy GW, Chapin CW. Further observations on a plague-like disease of rodents with a preliminary note on the causative agent Bacterium tularense. J Infect Dis. 1912;10:61-72.
Wherry WB, Lamb BH. Infection of man with Bacterium tularense. J Infect Dis. 1941;15:331-40.
Jellison WL. Tularemia: Dr. Edward Francis and his first 23 isolates of Francisella tularensis. Bull Hist Med. Sep-Oct 1972;46(5):477-85. [Medline].
Pohanka M, Skladal P. Bacillus anthracis, Francisella tularensis and Yersinia pestis. The most important bacterial warfare agents - review. Folia Microbiol (Praha). 2009;54(4):263-72. [Medline].
Dennis DT, Inglesby TV, Henderson DA, et al. Tularemia as a biological weapon: medical and public health management. JAMA. Jun 6 2001;285(21):2763-73. [Medline].
Tularemia--United States, 1990-2000. MMWR Morb Mortal Wkly Rep. Mar 8 2002;51(9):181-4. [Medline].
Feldman KA, Enscore RE, Lathrop SL, et al. An outbreak of primary pneumonic tularemia on Martha's Vineyard. N Engl J Med. Nov 29 2001;345(22):1601-6. [Medline].
Reintjes R, Dedushaj I, Gjini A, et al. Tularemia outbreak investigation in Kosovo: case control and environmental studies. Emerg Infect Dis. Jan 2002;8(1):69-73. [Medline]. [Full Text].
Tarnvik A, Berglund L. Tularemia. Eur Respir J. 2003;21:361-73.
Yee D, Rhinehart-Jones TR, Elkins KL. Loss of either CD4+ or CD8+ T cells does not affect the magnitude of protective immunity to an intracellular pathogen, Francisella tularensis strain LVS. J Immunol. Dec 1 1996;157(11):5042-8. [Medline].
Hauri AM, Hofstetter I, Seibold E, Kaysser P, Eckert J, Neubauer H. Investigating an airborne tularemia outbreak, Germany. Emerg Infect Dis. Feb 2010;16(2):238-43. [Medline].
Keim PS, Wagner DM. Humans and evolutionary and ecological forces shaped the phylogeography of recently emerged diseases. Nat Rev Microbiol. Nov 2009;7(11):813-21. [Medline]. [Full Text].
Geyer SJ, Burkey A, Chandler FW. Tularemia. In: Connor DH. Pathology of Infectious Diseases. Stamford, CT: Appleton & Lange; 1997:869-73.
Koskela P, Salminen A. Humoral immunity against Francisella tularensis after natural infection. J Clin Microbiol. Dec 1985;22(6):973-9. [Medline]. [Full Text].
Elkins KL, Bosio CM, Rhinehart-Jones TR. Importance of B cells, but not specific antibodies, in primary and secondary protective immunity to the intracellular bacterium Francisella tularensis live vaccine strain. Infect Immun. Nov 1999;67(11):6002-7. [Medline]. [Full Text].
Salerno-Goncalves R, Hepburn MJ, Bavari S, Sztein MB. Generation of heterogeneous memory T cells by live attenuated tularemia vaccine in humans. Vaccine. 2010;28:195-206.
Tularemia--Oklahoma, 2000. MMWR Morb Mortal Wkly Rep. Aug 24 2001;50(33):704-6. [Medline].
Chase JC, Bosio CM. The presence of CD14 overcomes evasion of innate immune responses by virulent Francisella tularensis in human dendritic cells in vitro and pulmonary cells in vivo. Infect Immun. Jan 2010;78(1):154-67. [Medline].
Green SJ, Nacy CA, Schreiber RD, et al. Neutralization of gamma interferon and tumor necrosis factor alpha blocks in vivo synthesis of nitrogen oxides from L-arginine and protection against Francisella tularensis infection in Mycobacterium bovis BCG-treated mice. Infect Immun. Feb 1993;61(2):689-98. [Medline]. [Full Text].
Conlan JW, North RJ. Early pathogenesis of infection in the liver with the facultative intracellular bacteria Listeria monocytogenes, Francisella tularensis, and Salmonella typhimurium involves lysis of infected hepatocytes by leukocytes. Infect Immun. Dec 1992;60(12):5164-71. [Medline]. [Full Text].
Meibom KL, Barel M, Charbit A. Loops and networks in control of Francisella tularensis virulence. Future Microbiol. Aug 2009;4:713-29. [Medline].
Johansson A, Goransson I, Larsson P, Sjostedt A. Extensive allelic variation among Francisella tularensis strains in a short-sequence tandem repeat region. J Clin Microbiol. Sep 2001;39(9):3140-6. [Medline]. [Full Text].
Conlan JW, KuoLee R, Shen H, Webb A. Different host defences are required to protect mice from primary systemic vs pulmonary infection with the facultative intracellular bacterial pathogen, Francisella tularensis LVS. Microb Pathog. Mar 2002;32(3):127-34. [Medline].
Cowley SC. Editorial: Proinflammatory cytokines in pneumonic tularemia: too much too late?. J Leukoc Biol. Sep 2009;86(3):469-70. [Medline].
Sharma J, Li Q, Mishra BB, Pena C, Teale JM. Lethal pulmonary infection with Francisella novicida is associated with severe sepsis. J Leukoc Biol. Sep 2009;86(3):491-504. [Medline]. [Full Text].
Washburn AM, Fullilove RE, Fullilove MT, et al. Acupuncture heroin detoxification: a single-blind clinical trial. J Subst Abuse Treat. Jul-Aug 1993;10(4):345-51. [Medline].
Stoecker WV, Calcara DA, Malters JM, et al. Tick-borne febrile illnesss lacking specific symptoms. Missouri Med. 304-08;106.
Hornick R. Tularemia revisited. N Engl J Med. Nov 29 2001;345(22):1637-9. [Medline].
Fredricks DN, Remington JS. Tularemia presenting as community-acquired pneumonia. Implications in the era of managed care. Arch Intern Med. Oct 14 1996;156(18):2137-40. [Medline].
Jensen WA, Kirsch CM. Tularemia. Semin Respir Infect. Sep 2003;18(3):146-58. [Medline].
Evans ME, Gregory DW, Schaffner W, McGee ZA. Tularemia: a 30-year experience with 88 cases. Medicine (Baltimore). Jul 1985;64(4):251-69. [Medline].
Francis E. A summary of the present knowledge of Tularemia. Medicine. 1928;7:411-32.
Svensson K, Granberg M, Karlsson L, Neubauerova V, Forsman M, Johansson A. A real-time PCR array for hierarchical identification of Francisella isolates. PLoS One. Dec 21 2009;4(12):e8360. [Medline]. [Full Text].
Maurin M, Castan B, Roch N, Gestin B, Pelloux I, Mailles A. Real-time PCR for diagnosis of oculoglandular tularemia. Emerg Infect Dis. Jan 2010;16(1):152-3. [Medline].
Johansson A, Berglund L, Eriksson U, et al. Comparative analysis of PCR versus culture for diagnosis of ulceroglandular tularemia. J Clin Microbiol. 2003;38:22-26.
Finnish Medical Society Duodecim. Tularaemia. In: EBM Guidelines. Evidence-Based Medicine [Internet]. Helsinki, Finland: Wiley Interscience. John Wiley & Sons;. Apr 27 2008:[Full Text].
Enderlin G, Morales L, Jacobs RF, Cross JT. Steptomycin and alternative agents for the treatment of tularemia: review of the literature. Clin Infect Dis. 2004;19:42-7.
Cross JT, Jacobs RF. Tularemia: treatment failures with outpatient use of ceftriaxone. Clin Infect Dis. Dec 1993;17(6):976-80. [Medline].
Oyston PC. Francisella tularensis vaccines. Vaccine. Nov 5 2009;27 Suppl 4:D48-51. [Medline].
Pierce JR Jr, Gerald TS, West TA, Alexander JL, Bell TE, Duke D. Tularemia outbreak at a metropolitan airport, Texas. Biosecur Bioterror. Sep 2009;7(3):331-6. [Medline].
Pechous RD, McCarthy TR, Zahrt TC. Working toward the future: insights into Francisella tularensis pathogenesis and vaccine development. Microbiol Mol Biol Rev. Dec 2009;73(4):684-711. [Medline]. [Full Text].
Akalin H, Helvaci S, Gedikoglu S. Re-emergence of tularemia in Turkey. Int J Infect Dis. Sep 2009;13(5):547-51. [Medline].
Atmaca S, Bayraktar C, Cengel S, Koyuncu M. Tularemia is becoming increasingly important as a differential diagnosis in suspicious neck masses: experience in Turkey. Eur Arch Otorhinolaryngol. Oct 2009;266(10):1595-8. [Medline].
Barut S, Cetin I. A tularemia outbreak in an extended family in Tokat Province, Turkey: observing the attack rate of tularemia. Int J Infect Dis. Nov 2009;13(6):745-8. [Medline].
Bolgiano EB, Sexton J. Tick-borne illnesses. In: Rosen P, ed. Emergency Medicine: Concepts and Clinical Practice. Vol 3. 4th ed. St Louis, Mo: Mosby; 1998:2612-4.
Bratton RL, Corey R. Tick-borne disease. Am Fam Physician. Jun 15 2005;71(12):2323-30. [Medline].
Cronquist SD. Tularemia: the disease and the weapon. Dermatol Clin. Jul 2004;22(3):313-20, vi-vii. [Medline].
Daya M, Nakamura Y. Pulmonary disease from biological agents: anthrax, plague, Q fever, and tularemia. Crit Care Clin. Oct 2005;21(4):747-63, vii. [Medline].
Dixon B. A hidden danger. Lancet Infect Dis. Aug 2009;9(8):463. [Medline].
England K, am Ende C, Lu H, et al. Substituted diphenyl ethers as a broad-spectrum platform for the development of chemotherapeutics for the treatment of tularaemia. J Antimicrob Chemother. Nov 2009;64(5):1052-61. [Medline]. [Full Text].
Faul JL, Doyle RL, Kao PN, Ruoss SJ. Tick-borne pulmonary disease: update on diagnosis and management. Chest. Jul 1999;116(1):222-30. [Medline].
Fortier AH, Leiby DA, Narayanan RB, et al. Growth of Francisella tularensis LVS in macrophages: the acidic intracellular compartment provides essential iron required for growth. Infect Immun. Apr 1995;63(4):1478-83. [Medline]. [Full Text].
Greenberg SB. Serious waterborne and wilderness infections. Crit Care Clin. Apr 1999;15(2):387-414. [Medline].
Grunow R, Splettstoesser W, McDonald S, et al. Detection of Francisella tularensis in biological specimens using a capture enzyme-linked immunosorbent assay, an immunochromatographic handheld assay, and a PCR. Clin Diagn Lab Immunol. Jan 2000;7(1):86-90. [Medline]. [Full Text].
Johansson A, Berglund L, Gothefors L, Sjostedt A, Tarnvik A. Ciprofloxacin for treatment of tularemia in children. Pediatr Infect Dis J. May 2000;19(5):449-53. [Medline].
Labayru C, Palop A, Lopez-Urrutia L, et al. [Francisella tularensis: update on microbiological diagnosis after an epidemic outbreak]. Enferm Infecc Microbiol Clin. Nov 1999;17(9):458-62. [Medline].
Limaye AP, Hooper CJ. Treatment of tularemia with fluoroquinolones: two cases and review. Clin Infect Dis. Oct 1999;29(4):922-4. [Medline].
Markowitz LE, Hynes NA, de la Cruz P, et al. Tick-borne tularemia. An outbreak of lymphadenopathy in children. JAMA. Nov 22-29 1985;254(20):2922-5. [Medline].
Osterbauer PJ, Dobbs MR. Neurobiological weapons. Neurol Clin. May 2005;23(2):599-621. [Medline].
Price KM, Woodward JA. Management of tick infestation of the eyelid. Ophthal Plast Reconstr Surg. Jul-Aug 2009;25(4):328-30. [Medline].
Schuster GS. Bacterial and protozoal infections. Infect Dis Clin North Am. Dec 1999;13(4):797-816. [Medline].
Senol M, Ozcan A, Karincaoglu Y, Aydin A, Ozerol IH. Tularemia: a case transmitted from a sheep. Cutis. Jan 1999;63(1):49-51. [Medline].
Smego RA Jr, Castiglia M, Asperilla MO. Lymphocutaneous syndrome. A review of non-sporothrix causes. Medicine (Baltimore). Jan 1999;78(1):38-63. [Medline].
Tularemia: Current, comprehensive information on pathogenesis, microbiology, epidemiology, diagnosis, treatment, and prophylaxis. CIDRAP [serial online]. 04/02/2009;Accessed 02/05/2010. Available at http://www.cidrap.umn.edu/idsa/bt/tularemia/biofacts/tularemiafactsheet.html.
Weber DJ, Isbey S. Tick-borne diseases. In: Emergency Medicine: A Comprehensive Study Guide. 4th ed. New York, NY: McGraw-Hill; 1996:729-30.

