Carla Maia, researcher at the VBD-GHTM Research Group, and André Pereira, veterinarian and collaborating member of GHTM | Instituto de Higiene e Medicina Tropical, Universidade NOVA de Lisboa (IHMT NOVA), were recently invited to participate in the VetSON – Veterinária Atual episode dedicated to leishmaniasis and the One Health concept.
During the episode, the two experts discussed the epidemiology of leishmaniasis, a parasitic disease transmitted by infected sand flies, and explored the interconnected roles of human, animal and environmental health in preventing and controlling the disease. They highlighted how climate change, environmental modifications and increasing globalisation are reshaping the distribution of sand flies, creating new challenges for surveillance and increasing the risk of transmission in previously unaffected areas.
Drawing on her research expertise, Carla Maia emphasised the importance of monitoring vector populations, strengthening surveillance systems and developing innovative strategies to support disease prevention. André Pereira contributed the veterinary perspective, discussing the key role of dogs as the main domestic reservoir of Leishmania infantum and highlighting the importance of preventive measures, early diagnosis and collaboration between veterinarians, researchers and public health professionals.
Throughout the video, both speakers reinforced that addressing leishmaniasis requires a One Health approach, integrating expertise from human medicine, veterinary medicine and environmental sciences to improve preparedness and protect the health of both people and animals.
Reflecting on her participation, Carla Maia said:
The participation of Carla Maia and André Pereira reflects GHTM | IHMT NOVA’s continued commitment to advancing research on vector-borne diseases and promoting collaborative, multidisciplinary solutions to emerging global health challenges through the One Health framework.
Watch the full episode to learn more about leishmaniasis and the One Health approach.
