Florfenicol resistance: Pasteurella multocida
Transcript of Florfenicol resistance: Pasteurella multocida
Pasteurella multocida is a gram-negative bacterium of great economic importance in the cattle farming sector, since it represents one of the main pathogens associated with the Bovine Respiratory Syndrome (BRS) (1), which is considered the leading cause of economic losses in the livestock industry (2, 3).
These bacteria are present in the respiratory tract of healthy animals, where they behave as opportunists in case of immunodeficiency. Clinical symptoms caused by P. multocida include enzootic pneumonia and to a lesser degree fibrinous pneumonia (shipping fever) (4, 5, 6, 7). Both are considered multifactorial syndromes, in which infectious and non-infectious factors are involved (8, 9).
Early detection of the disease and treatment with effective antibiotics against the 3 gram-negative bacteria associated with BRS (P. multocida among them) are essential to stop its progression. In particular, long-term antibiotics, such as florfenicol, have been specifically developed to treat SRB (10).
Florfenicol resistance:Pasteurella multocida
Florfenicol
is one of the antibiotics which has a
lower resistance level worldwide,
especially when compared with
most popular
antibiotics
such as
tetracycline
or penicillin.
Occurrence of antimicrobial resistance of Pasteurella multocida in Iran11.
%
Florfenicol
Enrofloxacin
TMP-sulfa
Oxytetracycline
Gentamicin
Amoxicillin
Lincimycin
Penicillin
2 4 6 8 10 12 140
Occurrence of antimicrobial resistance of Pasteurella multocida in differentEuropean countries13.
Ampicillin
Amoxicillin+
Fluoquinolones
Florfenicol
Tetracycline
TMP-sulfa
Ceftiofur
2002
2003
2004
2002
2003
2004
%
5 10 15 20 25 3000
Occurrence of antimicrobial resistance of Pasteurella multocida in Korea12.
%
Florfenicol
Chloramphenicol
Enrofloxacin
Ceftiofur
Tylosin
Ampicillin
Nalidix acid
TMP-sulfa
10 20 30 40 50 60 700
Clavulanic
Italy France Holland England Denmark
2002
2003
2004
2002
2003
2004
2002
2003
2004
2002
2003
2004
2002
2003
2004
Florfenicol
Florfenicol
Erythromycin
Ampicillin
Enrofloxacin
TMP-sulfa
%
0,5 1 1,5 2 2,5 3 3,5 40
Occurrence of antimicrobial resistance of Pasteurella multocida in Turkey16.
%
Cefquinome
Ceftiofur
Florfenicol
Gentamicin
TMP-sulfa
Ampicillin
Spectinomycin
Sulfamethoxazole
10 20 30 40 50 60 700
Occurrence of antimicrobial resistance of Pasteurella multocida in Germany17.
Occurrence of antimicrobial resistance of Pasteurella multocida in USA & Canada14.
Ceftiofur
Penicillin
Tulathromycin
Florfenicol
Danofloxacin
Tetracycline
%
10 20 30 40 50 600
2005 2006 2007 2008 2009
Ceftiofur
Enrofloxacin
Ampicillin
Florfenicol
TMP-sulfa
Tilmicosin
Tetracycline
Spectinomycin
Erythromycin
Sulfachlorpyridazine
%
10 20 30 40 50 60 70 800
Occurrence of antimicrobial resistance of Pasteurella multocida in USA15.
2000 2001 2002
Bibliography
1. Frank GH: Pasteurellosis in cattle. In Pasteurella and Pasteurellosis. Edited by: Adlam C, Rutter JM. London, UK. Academic Press 197-222, 1989. 2. Gagea MI, Bateman KG, Van Dreumel T, et al: Diseases and pathogens associated with mortality in Ontario beef feedlots. J Vet Diagn Invest 18:18–2, 2006. 3. Snowder GD, Van Vleck LD, Cundiff LV, et al: 2006. Bovine respiratory disease in feedlot cattle: environmental, genetic, and economic factors. J Anim Sci 84:1999–2008, 2006, doi:10.2527/jas.2006-046. 4. Lillie LE: The bovine respiratory disease complex. Can Vet J 15: 233–242, 1974. 5. Watts JL, Yancey Jr RJ, Salmon SA, et al: A 4-year survey of antimicrobial susceptibility trends for isolates from cattle with bovine respiratory disease in North America. J Clin Microbiol 32: 725–731, 1994. 6. Fulton RW, Purdy CW, Confer A, et al: Bovine viral diarrhea viral infections in feeder calves with respiratory disease: interactions with Pasteurella spp., parainfluenza-3 virus, and bovine respiratory syncytial virus. Can J Vet Res 64: 151–159, 2000. 7. Welsh RD, Dye LB, Payton ME, et al: Isolation and antimicrobial susceptibilities of bacterial pathogens from bovine pneumonia: 1994–2002. J Vet Diagn Ivest 16: 426–431, 2004. 8. Ames TR: Dairy calf pneu-monia. The disease and its impact. Vet Clin North Am Food Anim Pract 13: 379–391, 1997. 9. Mosier DA: Bacterial pneumonia. Vet Clin North Am Food Anim Pract 13: 483–493, 1997. 10. The Merck Veterinary Manual Online, March 2012. 11. Mohammadi GR, Ghazvini K, Abbas PH: Antimicrobial susceptibility testing of Mannheimia haemolytica and Pasteurella multocida isolated from calves with dairy calf pneumonia. Arch Razi Instit 61 (2):91-96, 2006. 12. Önat K, Kahya S, Çarli KT: Frequency and antibiotic susceptibility of Pasteurella multocida and Mannheimia haemolytica isolates from nasal cavities of cattle. Turk J Vet Anim Sci 34 (1): 91-94, 2010. 13. Hendriksen RS, Mevius DJ, Schroeter A, et al: Prevalence of antimicrobial resistance among bacterial pathogens isolated from cattle in different European countries: 2002-2004. Acta Vet Scand 50:28, 2008, doi: 10.1186/1751-0147-50-28. 14. Portis E, Lindeman C, Johansen L, et al: A tenyear (2000–2009) study of antimicrobial susceptibility of bacteria that cause bovine respiratory disease complex—Mannheimia haemolytica, Pasteurella multocida, and Histophilus somni—in the United States and Canada. J Vet Diagn Invest 24:932–944, 2012, doi: 10.1177/1040638712457559. 15. Welsh RD, Dye LB, Payton ME, et al: Isolation and antimicrobial susceptibilities of bacterial pathogens from bovine pneumonia: 1994–2002. J Vet Diagn Invest 16:426–431, 2004. 16. Önat K, Kahya S, Çarli KT: Frequency and antibiotic susceptibility of Pasteurella multocida and Mannheimia haemolytica isolates from nasal cavities of cattle. Turk J Vet Anim Sci 34 (1): 91-94, 2010. 17. Schwarz S, Kehrenberg C, Salmon SA, et al: In vitro activities of spectinomycin and comparator agents against Pasteurella multocida and Mannheimia haemolytica from respiratory tract infections of cattle. J Antimicrob Chemother 53:379-382, 2004, doi: 10.1093/jac/dkh059. 18. Dayao DA, Gibson JS, Blackall PJ, et al: Antimicrobial resistance in bacteria associated with porcine respiratory disease in Australia. Vet Microbiol 171(1–2):232–235, 2014. 19. Katsuda K, Hoshinoo K, Ueno Y, et al: Virulence genes and antimicrobial susceptibility in Pasteurella multocida isolates from calves. Vet Microbiol 167(3-4):737-41, 2013, doi: 10.1016/j.vetmic.2013.09.029.
One of the most powerful antibiotics exclusively for veterinary use.
Broad spectrum antibiotic with bactericidal effect against the most common pathogens.
Highly effective and valuable alternative to traditional antibiotics.
One of the lowest levels of resistance wordwide.
Conclusiones
Florfenicol:
Ceftiofur
Tilmicosin
Tulathromycin
Cotrimoxazole
Florfenicol
Ampicillin
Penicillin
Erythromycin
Tetracycline
5 10 15 20 25 300%
Occurrence of antimicrobial resistance of Pasteurella multocida in Australia18.
Cefazolin
Ceftiofur
Celquinome
Enrofloxacin
Florfenicol
Ampicillin
Kanamycin
Thiamphenicol
Oxytetracycline
5 10 15 20 250%
Occurrence of antimicrobial resistance of Pasteurella multocida in Japan19.
FlorfenicolSELECTAN®
The low rate of resistance development, the low prevalence of transferable
resistance determinants among bovine respiratory pathogens, and the limited
use of phenicols in human and veterinary medicine explain the continued
high degree of florfenicol susceptibility among bovine respiratory isolates.
SELECTAN® Florfenicol, in injectable solution. COMPOSITION PER ML: Florfenicol 300 mg. INDICATIONS: Diseases caused by florfenicol susceptible
bacteria: -Swine: Treatment of acute outbreaks of respiratory disease caused by Actinobacillus pleuropneumoniae and Pasteurella multocida.
-Cattle: Treatment of respiratory infections due to Mannheimia haemolytica, Pasteurella multocida and Histophilus somni. ADMINISTRATION
ROUTE: Intramuscular. DOSAGE: -Swine: 1 ml/20 kg b.w., equivalent to 15 mg of florfenicol/kg b.w, into neck muscles, administered twice at 48
hours intervals. The volume administered per injection site should not exceed 3 ml. -Cattle: 1 ml/15 kg b.w., equivalent to 20 mg of florfenicol/kg
b.w., administered twice at 48 hours intervals.The volume administered per injection site should not exceed 10 ml. WITHDRAWAL PERIOD: Meat:
-Swine: 18 days. -Cattle: 30 days. Special precautions for storage: Not require any special storage conditions. PACKAGING: 50, 100 and 250 ml
plastic bottles. Marketing authorisation holder: Laboratorios Hipra, S.A., Amer (Girona), SPAIN.