Rabies in Marmosets in Ceara, Brazil
Author Information
Author(s): Silvana R. Favoretto, Cecilia C. de Mattos, Nelio B. Morais, Francisco A. Alves Araujo, Carlos A. de Mattos
Primary Institution: Instituto Pasteur Sao Paulo
Hypothesis
What factors are responsible for the emergence of rabies in marmosets in Ceara, Brazil?
Conclusion
A unique rabies virus variant was identified in marmosets, which has been linked to human rabies cases in Ceara, Brazil.
Supporting Evidence
- Eight human rabies cases were linked to marmosets in Ceara.
- Surveillance data indicated that rabies in marmosets is a new public health concern.
- Genetic analysis showed high homology among the rabies viruses from Ceara.
Takeaway
Marmosets in Ceara, Brazil, can carry a special type of rabies that can make people sick, and this is a new problem for public health.
Methodology
The study involved antigenic and genetic characterization of rabies field isolates from humans and marmosets.
Limitations
Limited field studies on marmosets and lack of experimental inoculation studies.
Participant Demographics
Included two women aged 17 and 31 who contracted rabies from marmosets.
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