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Nielsen SS, Alvarez J, Bicout DJ, Calistri P, Canali E, Drewe JA, Garin-Bastuji B, Gonzales Rojas JL, Gortázar C, Herskin M, Michel V, Miranda Chueca MÁ, Padalino B, Pasquali P, Spoolder H, Ståhl K, Velarde A, Viltrop A, Winckler C, Gubbins S, Stegeman JA, Thiaucourt F, Antoniou SE, Aznar I, Papanikolaou A, Zancanaro G, Roberts HC. Assessment of the control measures for category A diseases of Animal Health Law: Contagious Caprine Pleuropneumonia. EFSA J 2022; 20:e07068. [PMID: 35106092 PMCID: PMC8787594 DOI: 10.2903/j.efsa.2022.7068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
EFSA received a mandate from the European Commission to assess the effectiveness of some of the control measures against diseases included in the Category A list according to Regulation (EU) 2016/429 on transmissible animal diseases ('Animal Health Law'). This opinion belongs to a series of opinions where these control measures will be assessed, with this opinion covering the assessment of control measures for Contagious Caprine Pleuropneumonia (CCPP). In this opinion, EFSA and the AHAW Panel of experts review the effectiveness of: (i) clinical and laboratory sampling procedures, (ii) monitoring period, (iii) the minimum radius of the protection and surveillance zones and iv) the minimum length of time the measures should be applied in these zones. The general methodology used for this series of opinions has been published elsewhere. Several scenarios for which these control measures had to be assessed were designed and agreed prior to the start of the assessment. Different clinical and laboratory sampling procedures are proposed depending on the scenarios considered. The monitoring period of 45 days was assessed as effective in affected areas where high awareness is expected, and when the index case occurs in an area where the awareness is low the monitoring period should be at least 180 days (6 months). Since transmission kernels do not exist and data to estimate transmission kernels are not available, a surveillance zone of 3 km was considered effective based on expert knowledge, while a protection zone should also be developed to include establishments adjacent to affected ones. Recommendations, provided for each of the scenarios assessed, aim to support the European Commission in the drafting of further pieces of legislation, as well as for plausible ad hoc requests in relation to CCPP.
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The first identification of contagious caprine pleuropneumonia (CCPP) in sheep and goats in Egypt: molecular and pathological characterization. Trop Anim Health Prod 2019; 52:1179-1186. [PMID: 31705356 DOI: 10.1007/s11250-019-02116-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 10/04/2019] [Indexed: 12/17/2022]
Abstract
Contagious caprine pleuropneumonia (CCPP) is one of the most fatal and contagious diseases of goats. To date, the occurrence of CCPP in Egypt has not been reported. During the period from 2017 to 2018, 200 goats and 400 sheep from Matrouh Governorate (Al Alamein and El Hammam cities) were suspected to have CCPP; animals were examined to confirm the presence of CCPP infection as well as the epidemiological status, clinical features, and molecular and histopathologic characteristics of lung tissues. Additionally, a treatment trial was performed to assess the efficacy of anti-mycoplasma therapy in the treatment of clinical cases of this disease. The occurrence of CCPP was 32.5% and 5% in goats and sheep, respectively, while case fatality was 30% and 8% in goats and sheep, respectively. The clinical forms of CCPP in both sheep and goats varied from per-acute to acute or chronic cases. Histopathological analysis of lung tissues from dead cases (either sheep or goats) revealed different stages of broncho- and pleuropneumonia ranging from per-acute to acute or chronic stages. Lung tissues showed severe congestion of interalveolar capillaries, flooding of alveoli and bronchi with a fibrinous exudate, a high degree of pleural thickening, and multifocal areas of necrosis that were sometimes sequestered in the fibrous capsule. Isolation of Mycoplasma capricolum subspecies capripneumoniae (Mccp) was confirmed in all dead cases by agar and broth culture methods and polymerase chain reaction. The treatment trial revealed that the marbofloxacin and spiramycin groups had a higher cure rate (70%) than the oxytetracycline group (40%) and a lower fatality rate (30%) than the oxytetracycline group (60%). Conclusively, infection with CCPP in goats and sheep is considered to be novel for Mccp in Egypt, where this species is considered to be the main pathogen in goats, not in sheep. Additionally, it could be concluded that treatment may be effective only if given early. Further comprehensive surveys are required to investigate the risk of CCPP in goats and sheep in all Egyptian governorates.
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Yatoo MI, Parray OR, Mir M, Bhat RA, Malik HU, Fazili MUR, Qureshi S, Mir MS, Yousuf RW, Tufani NA, Dhama K, Bashir ST. Comparative evaluation of different therapeutic protocols for contagious caprine pleuropneumonia in Himalayan Pashmina goats. Trop Anim Health Prod 2019; 51:2127-2137. [PMID: 31076996 DOI: 10.1007/s11250-019-01913-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 04/29/2019] [Indexed: 01/02/2023]
Abstract
Therapeutic management of contagious caprine pleuroneumonia (CCPP) involves mostly the use of oxytetracycline followed by enrofloxacin and rarely tylosin. In many parts of the world including India, the former antibiotics are commonly available than the latter. Therefore, prolonged use of the same leads to the development of antibiotic resistance and decreased efficacy of drug. Besides, inflammatory and allergic pathogenesis of CCPP envisages combination therapy. In this study, we evaluated the effectiveness of the combination therapy using different antibiotics (oxytetracycyline @ 10: group I, enrofloxacin @ 5 group II, and tylosin: group III, @ 10 mg/kg body weight), along with anti-inflammatory (meloxicam @ 0.5 mg/kg) and anti-allergic (pheneramine maleate @ 1.0 mg/kg) drugs. These drugs were given intramuscularly at the interval of 48 h for four times in three test groups (n = 10) of Pashmina goats, viz. groups I, II, and III, respectively, affected with CCPP. Group IV (n = 10) was kept as healthy control when group V (n = 10) treated with oxytetracycline @ 10 mg/kg alone was used as positive control. Clinical signs, clinical parameters, pro-inflammatory cytokine (tumor necrosis factor alpha (TNF-α)), and oxidative stress indices (total oxidant status (TOS), total antioxidant status (TAS)) were evaluated at hours 0, 48, 96, and 144 of experimental trial. Tylosin-based combination therapy resulted in a rapid and favorable recovery resulting in restoration of normal body temperature (102.46 ± 0.31 °F), respiration rate (16.30 ± 0.79 per minute), and heart rate (89.50 ± 2.63 per minute) compared to the oxytetracycline (102.95 ± 0.13, 21.30 ± 1.12, 86.00 ± 2.33, respectively) and enrofloxacin (102.97 ± 0.19, 21.00 ± 1.25, 90.00 ± 2.58, respectively) treated groups. By hour 144, all the groups showed restoration of clinical parameters of normal health and diminishing signs of CCPP, viz. fever, dyspnea, coughing, nasal discharge, weakness, and pleurodynia. Significant (P ≤ 0.05) decrease in levels of TNF-α and non-significant (P > 0.05) decrease in levels of TOS and an increase in levels of TAS were noted from hour 0 to 144 in all the test groups. Within the groups, no significant (P > 0.05) change was noted in TNF-α, TOS, and TAS levels; however, TNF-α levels were comparatively lower in group III. Hematological parameters did not differ significantly (P > 0.05). From these findings, it can be inferred that tylosin-based combination therapy is relatively better for early, rapid, and safe recovery besides minimizing inflammatory and oxidative cascade in CCPP affected Pashmina goats compared to oxytetracycline- and enrofloxacin-based therapies.
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Affiliation(s)
- Mohd Iqbal Yatoo
- Mycoplasma Laboratory, Division of Veterinary Clinical Complex, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, Srinagar, Jammu and Kashmir, 190006, India.
| | - Oveas Raffiq Parray
- Mycoplasma Laboratory, Division of Veterinary Clinical Complex, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, Srinagar, Jammu and Kashmir, 190006, India
| | - Muheet Mir
- Division of Clinical Veterinary Medicine, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, Srinagar, SKUAST-Kashmir, 190006, India
| | - Riyaz Ahmed Bhat
- Mycoplasma Laboratory, Division of Veterinary Clinical Complex, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, Srinagar, Jammu and Kashmir, 190006, India
| | - Hamid Ullah Malik
- Division of Clinical Veterinary Medicine, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, Srinagar, SKUAST-Kashmir, 190006, India
| | - Mujeeb Ur Rehman Fazili
- Mycoplasma Laboratory, Division of Veterinary Clinical Complex, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, Srinagar, Jammu and Kashmir, 190006, India
| | - Sabia Qureshi
- Division of Veterinary Microbiology, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, Srinagar, SKUAST-Kashmir, 190006, India
| | - Masood Salim Mir
- Division of Veterinary Pathology, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, Srinagar, SKUAST-Kashmir, 190006, India
| | - Raja Wasim Yousuf
- Mycoplasma Laboratory, Division of Veterinary Clinical Complex, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, Srinagar, Jammu and Kashmir, 190006, India
| | - Noor Alam Tufani
- Mycoplasma Laboratory, Division of Veterinary Clinical Complex, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, Srinagar, Jammu and Kashmir, 190006, India
| | - Kuldeep Dhama
- Division of Veterinary Pathology, ICAR-Indian Veterinary Research Institute, Izzatnagar, Bareilly, Uttar Pradesh, 243422, India
| | - Shah Tauseef Bashir
- Department of Molecular and Integrative Physiology, University of Illinois, Urbana-Champaign, Champaign, IL, 61801, USA
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