Advices about Wildlife Rescue

JOJ Case Stud 7(3) JOJCS.MS.ID.555713 (2018) 001 Editorial In many countries, the services of wildlife rescue are in general neglected by governmental institutions or represented mostly by philanthropic organizations that certainly make a very important conservation work. Nevertheless, in spite of the efforts for animal health recovering and reintroduction in the right habitat, in several instances there is no care about the possibility that those animals could harbor some parasitic microorganism and introduce them in a new ecosystem.


Editorial
In many countries, the services of wildlife rescue are in general neglected by governmental institutions or represented mostly by philanthropic organizations that certainly make a very important conservation work. Nevertheless, in spite of the efforts for animal health recovering and reintroduction in the right habitat, in several instances there is no care about the possibility that those animals could harbor some parasitic microorganism and introduce them in a new ecosystem. In fact, a great quantity of sylvatic animals, even those included in the list of endangered species, they also may represent important sylvatic reservoirs hosts of parasites that are responsible for animal and human diseases, as can be observed in the Table 1.

Keywords: Risk maps; Reintroduction; Wild reservoirs
One of the major impact component for animal accidents are associated with the roads. The road accident involving the wildlife is a reality throughout the world, actually even during the road construction the impact on the local fauna can be severe [1,2].
It causes various environmental changes affecting the wildlife behavior, such as modifications in the home range, strategies of predation and the physiological state. In addition, it favors the disordered occupation by the human population and consequently the emergence of epidemic outbreaks, and urbanization spread of parasitic diseases [3]. The importance of saving a sylvatic animal under risk is undeniable nevertheless; it consists in a little bit more complex situation.
In a first view, one could state that the most important in relation of an injured sylvatic animal, principally those under risk of extinction is the recovery of its health and the return to a suitable habitat.
Conversely, some essential points have to be also took in consideration before the reintroduction of the animals, for example: a) The locations where animal sorting centers will be built they should be carefully evaluated for the risks of exposure to vectors already pre-existing in the area. b) All newly arrived animals they must be quarantined to avoid transmission of parasites to other animals.
c) It is very important to identify from what specific place the specimen was collected if possible geo-referencing the cases. For performing a posterior anamnesis to facilitate the detection of potential infections. d) In case injured animals, besides the treatment of the animal health, it should be submitted to a battery of specific tests to the main parasites common in the area, because some animals with subclinical or subpatent infections may signify a potential risk of spreading some parasite to other populations. e) Once some animal has diagnosed to some parasitic infection and depending on the microorganism identified, it should be isolated for treatment before interaction with the others. In some cases, the infection with a determined parasite can be very dangerous, like Toxoplasma gondii infections in New World primates that are very dangerous, frequently evolving to fatal cases [4].

f)
Animals infected with parasites that the treatment would not guaranty a parasitological cure, such as Leishmania, or Trypanosoma cruzi, [5] these animals could not be relocated, to avoid the spreading of parasites for new areas.
These actions are essential to optimize the reintegration of animals into the wild, primarily because they can prevent the spread of infectious diseases by relocating them in areas other than they lived before. Considering that, it could produce a great impact on local fauna and even be responsible by the emergence of a zoonosis in the human population.
Another very important action, constitute of placing microchips in the animals for further elaboration of databases containing the detailed identification and registration of each animal including photography. It would allow the research groups for the development of projects for the collection, characterization and storage of biological material from sylvatic species. In both dead and injured animals, a large number of samples, including tissues, organs and blood, in addition to ecto and endoparasites, are of great importance for the improvement of the local genetic data bank.
With regard to study of the parasites, important information could be obtained, such as: what are the main species and their respective hosts of a specific area, determination of the occurrence of wild cycles, description of new species, establishment of infection rates of hosts, as well as risk maps of infections through geo-referencing and geographic information system studies.
The Geographic Information System (GIS) and Remote Sensing (SR) technologies have been used for the temporal and spatial study of some parasitic diseases of medical and veterinary importance, as well as to evaluate the influence of environmental factors that may be associated with as well as the risk of transmission to humans [6][7][8].
The implementation of such studies also allows the identification of potential endemic areas related to the places where wild animals are commonly found, thus providing subsidies for the elaboration of control strategies.
Elaboration of risk maps, will make possible the identifying of areas of parasitic diseases where wild animals are commonly found, thus avoiding the spread of these diseases provide support for the development of control strategies.
Finally, a very important achievement consist on the execution environmental education aiming highlighting the awareness and importance of the preservation of sylvatic species, as well as the risk that the contact with these animals can represent as potential reservoirs of diseases.