The scourge of stray dogs in Antananarivo: a study to better understand and act
The city of Antananarivo faces a growing problem: the massive presence of stray dogs in its streets. Not only can these animals pose a danger to residents due to the bites they can inflict, but they also help spread diseases, including rabies. To try to resolve this problem, CIRAD (Center for International Cooperation in Agricultural Research for Development) and the Pasteur Institute launched a major survey to collect valuable data on dogs in the Malagasy capital.
The main objective of this survey is to understand the dog demographics in Antananarivo. By knowing the human/dog ratio, authorities will be able to better target rabies vaccination campaigns and implement appropriate control measures. Indeed, mass vaccination is essential to eliminate deaths caused by rabies by 2030, in line with targets set by the WHO, OIE and FAO.
In addition to demographic aspects, the study also aims to identify risk factors for biting. By understanding the circumstances in which bites most often occur, it will be possible to implement targeted awareness and prevention actions. For example, it has been observed in other countries where rabies is endemic that certain populations are more exposed, such as children or women present in markets. This information will therefore make it possible to adapt awareness messages according to the most vulnerable populations.
The duration of the investigation is planned for a full year. During this period, numerous figures will be collected, thus providing a more precise vision of the situation of stray dogs in Antananarivo. Based on this information, concrete actions can be put in place to reduce the presence of these animals on the streets of the capital.
It is important to emphasize that vaccination remains the best way to combat the spread of rabies. Mass vaccination campaigns are therefore essential to achieve the objective of eliminating deaths linked to this disease. At the same time, other measures such as sterilization of dogs could also be considered in order to control the dog population and thus reduce the problems linked to stray dogs.
In conclusion, this investigation carried out by CIRAD and the Pasteur Institute constitutes an important step in the fight against stray dogs in Antananarivo. By collecting precise data on dog demographics and bite risks, it will be possible to implement appropriate prevention and control actions. Hopefully this study will reduce the presence of stray dogs in the capital and improve the safety of residents.