Albanian j. agric. sci. 2017 (Special edition)

Agricultural University of Tirana

(Open Access)

RESEARCH ARTICLE

Some aspects of economic impact of bluetongue disease in Dibra region ELVANA ZHEZHA1, RUZHDI KEÇI1*, HEKURAN HUNA2, KLODIAN DEDOLLI2 1

Faculty of Veterinary Medicine, Agricultural University of Tirana

2

Private Veterinarian at Dibra Region

*Corresponding author; E-mail:[email protected]

Abstract Economic analyzes of animal disease and their impact on animal health and animal production recently is becoming more popular and a new research area. This study calculate general economic impact of bluetongue disease on Dibra region during 2014. The study involve broad economic analyzes of animal direct physically lost, drop milk production and other expenses related with possible farmers compensation for dead animals. The aim of this study was assess calculation of economic lost from bluetongue disease by converting them in monetary value according above mention aspects. Material and method: The methodology of this study is based on analyzing of data collected from dedicated questioners for this aim. The data on number of total animals according species are used official data of INSTAT. The data were analyzed with ToolPak Excel software. Results: Economic lost were significant, the cost for only deatd cattle is 32000 Euro while daily drop milk production can be reduced up to 80%, converted in 4 Euro per day per animal, or more than 400 euro per day. Keywords: Disease Outbreak, Bluetongue, Impact, Economics of Animal Health and Production.

1. Introduction

wellbeing of animals affected by the Bluetongue sickness in 2014. It based to the cattle into disposal in

Bluetongue (BT), as a viral non-contiguous disease

that

2014. The animals of these farmers have generally

mosquitoesCulicoidesspp and affects the domestic and

been older than 2 years and in different lactation

wild ruminants is recently spread in many countries of

periods. From the methodic point of view the study is

Europe and Balkan [3]. In Albania, during 2014 an

based

epizootic spread of this sickness occurred with

questionnaires described and approved in the study

considerable impact especially economic one. Not

methodology which were filled in by the farmers and

having the sickness itself on the focus of our study,

contain wider information incorporated in specific

we

aspect

sections. In this case, only the data of the section of

considering its impact in three main points of view

economic impact of the BT sickness are utilized,

regarding the economic loss and damage; respectively

excluding the damage that stems from death,

milk production expenses for medical treatment and

slaughtering and compensation of animals with fatal

recovery of reproduction functions, as well as delays

ending.

analyzed

transmitted

Dibra region which got sick by BT in the epizooty of

through

have

is

only

its

economic

on

the

information

collected

through

in estrus and effective cow mating. The conversion of

The estimation of the economic impact is

the obtained data into monetary value highlights the

based on three main directions; in the loses of milk

economic aspects of the sickness.

productivity as a consequence of the sickness, in the

2. Material and Methods

expenses for medical expenses for the recovery of reproduction functions and time delays of estrus and

The material presented is part of an integral

effective mating. All losses are approximated per

study on the economic and social impact on the

animal or cattle unit(daily production, Albanian Lek,

493

Zhezha and Keçi., 2017

etc.), which are converted as financial loss in ALL

the average economic loss reaches a total of 15.766

value. In addition to direct losses, the indirect losses

ALL per animal.

that derive from the sickness’ effects are as well calculated.

700

3. Results and Discussion

575

600 500

In regard to the milk production, from the

400

processing of questionnaires results that there is a

300

substantial reduction of

9.4 liters/animals in the

200

average daily production of the milk in the effected

100

animals in the period before it appeared. This

0

75

difference of daily production is clearly displayed in

Before disease

After disease

the graphic 1. For every month, this loss in milk production reaches to 2.8 l.

Figure 2 –The incomes in ALL from the milk production before and after the sickness

12

This financial loss represents the sum of the

10.9

expenses respectively for the medical treatment

10

(approximately 11.400 ALL/animal), for the payment

8

of veterinary service fees (approximately 3.366

6

ALL/animal), as well as for the synchronization of the

4

estrus and effective mating (approximately 1.000

1.5

2

ALL/animal). These findings are represented in

0

graphic 3. Before disease

After disease

1000

Figure 1 –Milk production before and after the sickness

3366

Converting this situation into ALL, it results

11400

that from the incomes of 545 ALL/day from milk production before the sickness the figure of the incomes drops to 75 ALL/day after it. The difference of 470 ALL/day causes for every farmer a monthly financial loss of 14.100 ALL, almost at the same value if the monthly loss of

Costs of treatment per animal Other expencies including veterinary services fee Expencies for matting synchronization

production is converted. The calculations are done based on the price of 50 ALL/liter. The graphic

Figure 3 –The financial losses by the

representation of this difference in incomes follows in

medical treatment, veterinary service and

graphic 2.

mating synchronization

Proceeding with the economic impact of the

The economic losses deep further if we take

sickness, by the processing of questionnaires data

into consideration several reproduction disorders due

regarding the additional expenses for medical

to the sickness, particularly the delayed estrus and

treatment,

effective mating. In this regard, there results a delay

veterinary

feesm

synchronization

of

irregular estruses and effective mating, it results that 494

Some aspects of economic impact of bluetongue disease in Dibra region

of approximately 9.2 weeks in the estrus of sick

treatment

animals, and approximately 2.8 lost mating until the

synchronization. If referring to the literature, the cost

effective mating of these animals. This index influences also the economic loss from BT disease.

of the synchronization of one estrus is almost the same (9 €), whereas the cost of medical treatment is

Therefore,

mating

higher, varying from 90 to 165 € [5].However, in the

approximately a 2-month missed pregnancy results for

conditions of Albanian farmers, it is a huge economic

every caw. Converted further, only in our cases (48

loss.

due

to

the

lost

effective

animals), about 10.6 calves/year are lost or missed, not including here about

cost

and

only

6%

of

the

mating

The results after the delays in estruses and

3000 ALL/farmer losses

effective mating of animals suffering from BT display

from the mating fees, incomes missing from the

further economic loss, Although, this loss is not felt

eventual sale of milk, meat, etc.

directly in the economy of a family, if it is analyzed

The impact of BT on the milk production is

into details, such loss is a big one. When calculated, it

very obvious and sensitive issue ascertained as such

accounts also the missing incomes stemming from the

also by foreign scholars. The reduction of milk

animal mating not realized on time and missing of

production is dramatic when the disease appears in the

offspring. Moreover, the loss increases if we take into

animals or naïve farms [2], but it is observed also in

consideration also the indirect loss, which is not little,

the animals that are exposed to it but without clinical

including the reduction of milk collection prices due

signs approximately 2.3 liters/animal in a day[4]. Our

to the increase of somatic cells due to the disease etc.

finding of a drastic reduction by about 86% in the

[4]. Undoubtedly, these aspects will remain the future

milk production by BT disease shows not only the

subject of our study.

serious damage of the production, but also reflects

4. Conclusions

clearly the monetary loss by 470 ALL per day or 14.100 ALL per month respectively. This is

The same as it is highlighted by foreign

considerable sum that cannot be ignored in the

scholars, the BT disease has a great economic impact

economy of a family. Moreover, in volume and

to the cattle farmers, mainly because of direct

economic importance terms, the index of this

economic loss. Due to the disease, the milk production

economic loss is ranked in the first place in spite of

is reduced substantially, and it causes larger financial

the fact that the group of medical treatment, service

losses in a family farm in Albania (14.100

fees and mating synchronization mark collectively the

ALL/month). Along with the expenses of the medical

highest figure of financial loss. Similar costs are

treatment of the disease (the amount of 11.400 ALL),

reported also by international studies. Thus, the

they consist in the largest economic loss from the BT

reduction in milk production due to BT in Switzerland

disease.

had a cost of about 980 thousand Swiss francs [1]. On

estimated, the losses due to the delayed effective

the other hand, due to the sickness in Turkey and

mating, are also considerable.

Mississippi are reported losses of about 10.5 million

5. References

liras and 6 million USD respectively in a year [3]. As stated above, the other aspect of the observed economic impact of BT disease is the medical treatment, veterinary service and mating synchronization which reaches approximately to the total amount of 15.766 ALL/animal. About 70% of this amount is comprised of the average medical

495

In

addition,

although

not

completely

1. Häsler B., Howe K.S., Di Labio E., Schwermer H. &Stärk K.D.C: Economic evaluation of the surveillance and intervention programme for bluetongue virus serotype 8 in Switzerland. PreventiveVeteterinaryMedicine Journal 2012, 103: 93-111

Zhezha and Keçi., 2017

2. Nusinovici S., Seegers H., Joly A., Beaudeau F. &Fourichon C:Increase in the occurrence of abortions associated with exposure to the Bluetongue virus serotype 8 in naïve dairy herds. Theriogenology2012, 78: 1140-1151. 3. Rushton J:The main Livestock Diseases.In:The economics of animal health & production; 2011: 220-221 4. Santman-Berends I.M., Hage J.J., Lam T.J., Sampimon O.C. & van Schaik G:The effect

496

of bluetongue virus serotype 8 on milk production and somatic cell count in Dutch dairy cows in 2008. J Dairy Sci, 2010, 94: 1347-1354. 5. Velthuis A.G.J., Saatkamp H.W., Mourits M.C.M., de Koeijer A.A. &Elbers A.R.W. 2010. Financial consequences of the Dutch bluetongue serotype 8 epidemics of 2006 and 2007. PreventiveVeteterinaryMedicine Journal 2010, 93, 294-304.

Some aspects of economic impact of bluetongue ...

Material and method: The methodology of this study is based on analyzing of data collected from dedicated ... data were analyzed with ToolPak Excel software.

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