QuarterlyTechnical Report

ISTC Project No. KR1429

Epidemiological monitoring of avian virus circulation in the nature, an estimation of biological danger of the pestholes in Kyrgyz Republic

QuarterlyTechnical Report

on the work performed from 01.12.2010 to 28.02.2011

- Quarter no. 7 -

    State Sanitary and Epidemiological Supervision Department under the Ministry of

      Health of Kyrgyz Republic  

 address: 535, Frunze st, Bishkek, 720033, , Kyrgyz Republic

Project Manager

Kasymbekova Kaliya Toktosunovna

Doctor of Medicine, PhD, M.D.

   

Signature / Signature / 20 March 2011

  1. Summary of Technical Progress
    1. Current Technical Status
Task Start End Status / Comments
Task 1 Definition of migration birds concentration places:

- purchasing of the equipment, expendable materials and others

- organization of expeditions to collect field material

-observation over terms and intensity of migrations

-ringing of 900 birds

01.12.2011 28.02.2011 Record-keeping of waterfowls of Issyk-Kul lake is carried out. Materials of registration have been processed on Issyk-Kul oblast as well as materials of tagging of birds. New tools for birds catching have been repaired and created. Biological samples from 20 birds have been taken.

 Due to lack of funding expeditionary trips for the collection of biological samples have not been carried out. Only short-term expedition was organized to Issyk-Kul oblast to register wintering waterfowls on Issyk-Kul lake. In the course of this expedition biological samples from 20 birds have been collected. Catching tools and expedition equipment have been repaired. 23 nets to catch birds with a total length of 250 meters have been produced. The booklet about the project and information for the annual “Innovative Technologies of National Academy of Sciences” has been prepared as well as the article for collected papers of Issyk-Kul nature reserve -“Colonies of waterfowls of Issyk-Kul lake”. Materials for tagging of birds have been processed and reports have been sent to the center of ringing in Almaty (Kazakhstan). Permits for catching and tagging of birds, to visit bordering area and other necessary documents have been obtained.

Task 2

The organization of molecular - genetic and virological researches of avian  flu

Quarter 3 Quarter 12 Work is carried out ahead of the work plan.

Due to the absence of poultry farms which can deliver sterile chicken embryos, we used cell cultures for virus isolation. Virological researches have been conducted with transplantable line of cell culture of dog’s kidney (MDCK).

 
Task 3

Collection and analysis of literary data on H5N1 avian influenza

01.09.2010 30.11.2010 Scheduled issues of epizootic (epidemiological) monitoring are performed.
Collection  and development of materials on postmortem diagnostics of avian influenza 01.09.2010 30.11.2010 Postmortem examination of 26 dead birds of 3 species found in Issyk-Kul oblast.
Clinical epidemiological diagnostics of  H5N1 avian influenza among  waterfowls and inhabited near lakes and ponds birds  01.09.2010 30.11.2010 In the field conditions clinical examination of birds is not conducted.
Task 4

Molecular-genetic characteristic of avian flu virus, circulating in natural reservoirs.

Quarter 1 Quarter 12 Subtyping of viruses is conducted. We are planning to conduct strain sequencing with foreign collaborators.

 

Task 5

Mapping of  households farms for the presence of poultry

01.09.2010 30.11.2010 Four districts of Talas oblast have been surveyed by visits for the presence of poultry. 
    1. Tasks of the work plan

Task 1: Definition of migration birds concentration places

  • State / Situation at the beginning of the current quarter

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  • Fulfilled work
 

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  • Results by the end of the current quarter

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Biological samples were taken from birds belonging to 2 species (Table 1).  

Table 1 

The list of birds from which samples on influenza virus were taken in Quarter 7 (December 2010- February 2011)  

Bird species  (English, Latin, Russian) Number
Common Coot (Fulica atra) - лысуха 1
Whooper swan (Cygnus cygnus) - лебедь-кликун 19
  Total: 20
  • Personnel Commitments
Name Category Days
Ostachshenko Anatolii I 31
Toropova Valentina I 15
Kumushaliev Bektur I 25
Davletbakov Askar II 10
Milko Dmitrii III 6
Chernova Julia III 30
Vorobev Aleksandr IV 28
Total    
 

Task 2: The organization of molecular - genetic and virological researches of avian  flu

  • State / Situation at the beginning of the current quarter

At the project beginning molecular genetic researches of birds have been conducted. Virological researches on cell culture of dog’s kidney was conducted, however, there was no virus isolation. There were samples with cytopathogenic effects.  

  • Fulfilled work
 

  Total number of conducted researches is 343.  33 species of birds were exposed to molecular-genetic researches, presence of influenza A were detected in 3 bird species.    

  • Results by the end of the current quarter
 

Table 2

Results of monthly molecular-genetic researches of birds

# Month Number of researched birds Out of them positive A influenza positive Н1 Н3 Н5
1 IХ-2010 194 0        
2 X-2010 93 2 2 0 0 0
3 XI-2010 20 0 0 0 0 0
  Total 307 2 (0,6%) 2 0 0 0
 

Positive samples in PCR reaction in a Real time mode with the threshold line before 30 cycles, thus indicating the presence of sufficient RNA RNase P gene indicating the specimen is of acceptable quality. At the same time primary infection and 2 passages on a cell culture have been conducted out of them in 3 cases (from materials from Night Heron and 2 Mallards ) cytopathogenic virus effect is detected. These isolates are typed in hemagglutination reaction and hemagglutination inhibition of reaction. Preliminary results of virological researches see below.  
 
 
 
 
 
 
 

Table 3

Results of virological researches

# of lab Quarter Name of a bird Date of sampling Place of sampling PCR result Results of subtyping
I Black-crowned night heron 22.07.2009 Surroundings of Tokmok town positive гр  А (Н1)?
             
1740 VI Mallard 28.10.2010 Issyk-Kul oblast, Ton district, surroundings of Toguz-Bulak village positive гр  В/Florida?
1754 VI Mallard 29.10.2010 Issyk-Kul oblast, Ton district, surroundings of Toguz-Bulak village positive гр  А (Н3)?

Total number of conducted researches is 307.  46 species of birds were exposed to molecular-genetic researches ( table 4). Research were conducted by real time  PCR on influenza A, subtypes Н1, Н3 and  Н5. During researches of 46 bird species in 2 samples (0,6%)  from 1 bird species  presence of influenza A virus is detected, however results of sybtyping on Н1, Н3. we find  on sample  Н5 were negative Positive samples on influenza A were frozen at -70 Celsius degree for further researches. It is necessary to conduct researches on subtypes H2, H4, H6, H15 and N1-N9 with foreign collaborators. For this purpose business trips to laboratories of foreign collaborators to exchange experiences is necessary. 

 

Results of molecular-genetic investigations of birds in Quarter 6 (September-December, 2010)

                                                                                                       Table 4

Number of samples Bird species Isolated RNA out of them Positive out of them
  А influenza Bird species
307 46 307 2 (0,6%) 1(2,1%)
 

  
 
 
 
 

Out of 307 researches birds, 293 have been researched in Issyk-Kul oblast. In Issyk-Kul oblast positive samples of avian influenza were found.                                       

  Table 5

  Research area Total researched birds Out of them including
  positive Bird species
1 Issyk-Kul oblast 293 2 Mallard
2 Chui oblast 14    
  Total 307 2  
  

 During analysis of influenza A virus detection among waterfowls it was determined that more often in the reporting period the positive A influenza sample have been detected among Mallards (2 positive).

                             

Detection of influenza virus among various species of waterfowls in Quarter 6 (September-December, 2010)

                                                                                                                                                 Table 6  

# Bird species Number of birds Number of analyses Negative A influenza positive Н1 Н3 Н5
1 Авдотка/Eurasian thick knee 1 1 1        
2 Сommon Snipe/Бекас 2 2 2        
3 Egret/ Белая  цапля (подранок) 1 1 1        
4 White-eyed pochard/Белоглазый нырок  9 9 9        
5   Temminck's stint/Белохвостый песочник 7 7 7        
6 Bittern/Большая  выпь 2 2 2        
7 Greenshank/Большой  улит 3 3 3        
8 Plover/Бурокрылая  ржанка 1 1 1        
9 Rail /Водяной  пастушок 1 1 1        
10 Ring dotterel /Галстучник 2 2 2        
11 Eurasian Woodcock /Гаршнеп 1 1 1        
12 Broad-billed Sandpiper / Грязовик 1 1 1        
13 Yellow Wagtail/Желтая трясогузка 2 2 2        
14 Ruddy Turnstone / Камнешарка 3 3 3        
15 Common Moorhen/ Камышница 1 1 1        
16 Chukar /Кеклик 4 4 4        
17 Curlew Sandpiper / Краснозобик 4 4 4        
18 Common Tern /Крачка речная 1 1 1        
19 Black Tern /Крачка черная 1 1 1        
20 Mallard/Кряква 25 25 19 2 0 0 0
21 Curlew Sandpiper /Кулик-воробей 38 38 38        
22 Bald Coot/Лысуха 9 9 9        
23 Little Grebe/ Малая поганка 5 5 5        
24 Pygmy Cormorant /Малый баклан 1 1 1        
25 Little Ringed Plover /Малый зуек 5 5 5        
26 Terek Sandpiper /Мородунка 1 1 1        
27 Kentish Plover /Морской зуек 2 2 2        
28 Common Straling /Обыкновенный скворец 4 4 4        
29 Ruddy Shelduck /Огарь 5 5 5        
30 Black headed Gull/ Озерная чайка 18 18 18        
31 Common Sandpiper / Перевозчик  1 1 1        
32 Common Tern / Речная крачка 1 1 1        
33 Gadwall /Серая  утка 2 2 2        
34 Common Redshank /Травник 2 2 2        
35 Grey Plover / Тулес 1 1 1        
36 Ruff / Турухтан 95 95 95        
37 Common Pheasant / Фазан 5 5 5        
38 Wood Sandpiper / Фифи 15 15 15        
39 Black-winged Stilt / Ходулочник 1 1 1        
40 Tufted Duck / Хохлатая чернеть 4 4 4        
41 Black Tern / Черная крачка 1 1 1        
42 Dunlin / Чернозобик 6 6 6        
43 Green Sandpiper / Черныш 1 1 1        
44 Northern Lapwing /Чибис  2 2 2        
45 Common Teal / Чирок-свистунок 9 9 9        
46 Northern Pintail / Шилохвость самец 1 1 1        
  Total 307 307 301 2      
  • Personnel Commitments
Name Category Days
Kasymbekova Kaliya  Toktosunovna I 30
Isakov Tolo I 5
Dzholbunova Zuura I 20
Kozukeev Turat I 15
Moldokmatova Mahabat II 15
Saparova Gulbarchyn II 15
Seropolko Aleftina Anatolievna I 10
Karaeva Baktygul Jumanalievna II 40
Omurkulova Almash Galiyarovna III 50
Сhaurullina Maya II 15
Ashiralieva Damira I 50
Akmatаlieva  Dinara II ?
Total   265

Пусть бухгалтер посчитает правильно, пропустила дни у Динары. 
 
 

Task 3: Monitoring of avian flu virus circulation among wild waterfowls

  • State / Situation at the beginning of the current quarter
 

Дописать

  • Fulfilled work

Дописать

  • Results by the end of the current quarter

Дописать

  • Personnel Commitments
Name Category Days
Choljiev Abdybek II 0
Raimbekov Dokturbek I 50
Usubaliev Azilbek II 0
Orozov Ulankadyr II 35
Total   85
 

Task 4: Molecular-genetic characteristics of avian flu virus, circulating in natural reservoirs

  • State / Situation at the beginning of the current quarter

Subtyping of viruses is conducted. It is planned to discuss the results of researches and the possibility to conduct strain sequencing with foreign collaborators.

  • Fulfilled work

Допишите  выполненную работу

  • Results by the end of the current quarter

Допишите  результат к концу текущего квартала

  • Personnel Commitments
Name Category Days
Заполните эту табл, если не надо уберите I  
  I  
Total    
 

Task 5: Development of recommendations to reduce the risk of flu virus transmission  on the territory of Kyrgyz Republic

  • State / Situation at the beginning of the current quarter

The epidemiological monitoring was not carried out in the Republic

  • Fulfilled work
  • Results by the end of the current quarter

Epizootological (epidemiological) monitoring of  Batken oblast

Batken oblast was formed in 1999 and is located on the south-western part of the country. Its area is 16,9 thousand km². There are 3 administrative districts, 4 administrative towns, 4 urban villages and 29 villages in the oblast. The oblast is bordering on the south-west and north-west with Tajikistan, and on the north-east with the Republic of Uzbekistan. The oblast’s territory is located on the northern slopes and valleys of the Turkestan and Alay mountain systems in the southern part of the Ferghana Valley. In the oblast there is a well developed network of river systems: Soh, Isfana, Isfara-Sai, Shaimerden, Ak-Suu, Kara-Suu and others with their numerous tributaries which have glacial supply and is the main source of irrigation of lands. Tortkul reservoir was built in 1972 in this oblast. There are no large natural lakes in the oblast. In the valleys there are many rivers, small lakes (river Shaimerden Abshyr-Sai and others). Mountain lakes from November to March get frozen and located at a distance of 20-40km from the settlements in Batken oblast and in fact have no epizootic significance.

25 6418 heads of chickens, including 184,940 hens are being raised and they are concentrated in the farms and individual entrepreneurs - 85,952 heads and in private households of citizens 98,988 heads.

There are no large poultry farms and poultry factories in the oblast.

1.Batken district

Batken administrative district is situated in the heart of the Batken oblast. The district consists of 9 rural districts, 44 settlements. The district’s administrative center is Batken town.

The district's area is 6.1 km². The territory of  the district is situated in Batken valley stretching from north to south and by small valleys in the canyons Soh Isfara on the northern slopes of  Alay-Turkestan ranges. The climate is continental. Major river arteries of the region are the rivers Soh and Isfara, which are the main sources of irrigation of areas requiring irrigation. Wild waterfowl lapwings, wild ducks, storks, etc can be found on floodplains and wetlands.

There are 50,289 heads of different types of poultry, including 38 092 heads of laying hens in Batken district. Out of total number of poultry in the district, 28,848 heads of laying hens are being raised in   farms and in individual entrepreneurs  and 9244 heads in private households.

Tortkul reservoir built in 1972 in Batken district, which originates from the river Isfara and regulates the regime of long-term use of water for irrigation of areas requiring irrigation.

The length of the reservoir is 5 km, width 2.1 km, the deepest place is 26.8 m, the mirror surface 6.57 km², water volume is 90 million m³.

Waterfowls arrive in Tortkul reservoir in the spring.

The most closely located settlements to Tortkul reservoir in Batken district are settlements: Min-Oruk, Kyzyl-Jol and Bujum of Batken district.

Village Min-Oruk of Samarkandek rural district of Batken district is located 3,5-4 km from Tortkul reservoir. The village has 1500 heads of chickens, 350 turkeys and 170 heads of ducks and geese.

Kyzyl-Jol settlement of Batken town is located 10 km away from Tortkul reservoirs and they have more than 5600 heads of chickens and more than 800 heads of ducks, geese and turkeys.

Buzhum village of Kara-Bulak rural district of Batken oblast is located at a distance of 10-11 km from Tortkul reservoir.

In village Buzhum there are more than 4500 heads of chickens, 500 turkeys and more than 290 heads of ducks and geese.

In  case of importation of the virus of highly pathogenic avian influenza by waterfowls the first affected settlements will be Min-Oruk, Kyzyl-Jol and Buzhum of Batken district of Batken oblast.

2. Kadamjai district

Kadamjai administrative district is located in the northeast of Batken oblast and concentrated on the southern part of  Ferghana Valley and on the northern slopes of Alai  low-lying ridges.

District was established in 1938. The district's area is 6.1 km². There are 11 rural districts, 4 towns and 88 villages in the district. The administrative center of the district is Kadamjai urban village.

The area is rich with natural deposits of antimony, mercury, coal, etc. The climate is continental. Summer is dry, warm and moderate cold winters.

The main waterways in the district; rivers Isfaram-Sai Shaimerden, Ak-Suu, and others. Water resources of the district are mainly used for irrigation of agricultural lands. In the floodplains, there are small aquatic birds, wild ducks, storks, lapwings, etc.  

On the upper rivers of Shaimerden in Kok-Suu canyon there is Kurban-Kul lake with 0.13 km² area and located at a distance of 30-40 km from the settlements.

River Kadamjay district takes its start from  glaciers, springs, and precipitation. High water of rivers starts from May to August.

There are 103,694 heads of different species of poultry including 73 869 heads of hens and they are concentrated in  (peasant) farms and individual enterprises 12 434 heads and 61,435 heads in private households of population of Kadamdjay district.

The role of migratory waterfowls in Kadamjai district in spread of bird flu pathogen is negligible.

3.Leylek District

Leylek district is located in southwest of Batken oblast and bordering from east with Batken distrcit, the rest rural areas with the Republic of Tajikistan. The district's area is 4.7 km². District was formed in 1928. The district’s administrative center is Isfana town.

Leylek district consists of 9 rural centers, 1 town of district subordination - Isfana town and 46 rural settlements. The climate is continental, summer dry, hot, and winters are moderately cold.

The main rivers: river Ak-Suu (inflows Dacat-Suu, Sardala, Sumbula), Kara-Suu, Leilek (tributaries: Oromo, Jeti-Kopuro, Kojo-Bakyrgan). Water resources of the district are widely used for irrigation of crops.

There are no lakes and pools of water daily regulation regimes on the territory of Leilek district.

In springs there are arrivals of migratory waterfowl (wild ducks, herons) generally for a short time.

Various species of poultry, total 58,908 heads, including hens 41,038 heads and 36,124 heads  in  (peasant) farms and individual entrepreneurs, as well as 4914 heads in private households of the population are being raised in Leilek district. There are no large poultry farms and factories.

Isfana

Isfana is town of district subordination, and the administrative center of Leilek district. The town has 8,159 heads of poultry, including 550 heads of ducks and geese. Out of 6,012 heads of laying hens   3,890 are being raised in farms and individual entrepreneurs and 2,122 heads in private households of the population.

Batken town

Batken town is the administrative center Batkens district and Batken oblast.  11,995 poultry including 10,814 heads of laying hens are being raised in the town. 6616 laying hens are being raised in (peasant) farms and individual entrepreneurs and 4198 in private households of the population.

Kyzyl-Kiya town

Kyzyl-Kiya was formed in 1901 as an urban village. Kyzyl-Kiya as an industrial town focused on coal production.

 25,930 heads of poultry  including 17,425 heads of egg-laying hens are and they are being raised in this town, 1930 heads in  farms and individual entrepreneurs, and 15,495 heads in private households.

Sulukta town

Sulukta was formed in mid-1800, as a result of the development of brown coal. Industrial town. There are 5,603 of poultry in Sulukta, including 3,702 heads laying hens and they are being raised in private households of the population.

Conclusion:

 Due to the absence of large lakes, reservoirs and short-term arrivals of migratory waterfowl there is no a big risk of importation of  avian influenza pathogen on the territory on the territory of Batken oblast of the Kyrgyz Republic.

 

  • Personnel Commitments
Name Category Days
Raimbekov Docturbek I 20
Altymysheva Nurilya I 50
Orozov Ulankadyr I 35
Nurmatov Zuridin I 30
Total 5 135
     

Task 0: Project Management

  • Fulfilled work
  • Preparation of application on procurement of reagents and equipment on Flow 2.
  • Procurement of necessary consumables for conduction of researches.
  • Work coordination of institutes-participant.
  • Financial reports
  • Translation
  • Personnel Commitments
Name Category Days
Abaskanova Aijana III 25
Moldokmatov Shailobek III 25
Israilova Elmira III 15
Kasymbekova Kaliya I 20
Raimbekov  Dokturbek I 10
Ostashenko  Anatolii I 10
Total   105
  1. Summary of Personnel Commitments
  Number of persons Total days Total grants, USD
Category I 12 348 Заполнить здесь бухгалтеру проверить цифры еще раз?
Category II 6 
175  
Category III 7 200  
Category IV 2 43  
Total 27 766  
 

Personnel Changes: None 

QuarterlyTechnical Report