Aspergillosis in free-ranging Magellanic penguins

被引：2

作者：

Melo, Aryse Martins ^{[1
,2
]}

Poester, Vanice Rodrigues ^{[3
]}

Trapaga, Mariana Rodrigues ^{[3
]}

Stevens, David A. ^{[4
,5
]}

Canabarro, Paula Lima ^{[6
]}

Adornes, Andrea Corrado ^{[6
]}

da Silva, Andrine Paiva ^{[7
]}

Estima, Sergio Curi ^{[7
]}

Frere, Esteban ^{[8
]}

Sabino, Raquel ^{[2
,9
]}

Xavier, Melissa Orzechowski ^{[3
]}

机构：

[1] Univ Fed Pelotas UFPEL, Inst Biol, Microbiol & Parasitol Postgrad Program, Pelotas, RS, Brazil

[2] Natl Inst Hlth Dr Ricardo Jorge, Dept Infect Dis, Lisbon, Portugal

[3] Univ Fed Rio Grande FURG, Fac Med FAMED, Programa Pos Grad Ciencias Saude, Rio Grande, RS, Brazil

[4] Calif Inst Med Res, San Jose, CA USA

[5] Stanford Univ, Div Infect Dis & Geog Med, Med Sch, Stanford, CA USA

[6] Ctr Reabilitacao Anim Marinhos CRAM, Rio Grande, RS, Brazil

[7] Ctr Environm Educ & Monitoring NEMA, Rio Grande, RS, Brazil

[8] UNPA Univ Nacl Patagonia Austral, Ctr Invest Puerto Deseado, Unidad Acad Caleta Olivia, Puerto Deseado, Argentina

[9] Univ Lisbon, Inst Environm Hlth, Fac Med, P-1649028 Lisbon, Portugal

来源：

MEDICAL MYCOLOGY | 2023年 / 61卷 / 02期

关键词：

Aspergillus spp; opportunistic mycoses; marine birds; One Health; SPHENISCUS-MAGELLANICUS; REHABILITATION; MORTALITY; WILD;

D O I：

10.1093/mmy/myad008

中图分类号：

R51 [传染病];

学科分类号：

100401 ;

摘要：

We evaluated the mortality due to aspergillosis in free-ranging Magellanic penguins during their migration and the reproductive season. A total of 98 carcasses of penguins were collected along 370 km of coastline in Southern Brazil, between June 2017 and October 2019, and from reproductive colonies in Patagonian Argentina, in January 2019. All animals were necropsied, and only proven cases were computed. Aspergillosis was diagnosed in 2.5% of the penguins evaluated during their migration route. Our study, of the Southern coast of Brazil, is the first to demonstrate that aspergillosis is an important cause of mortality in free-ranging penguins. The implications of these findings in the One Health context are discussed. Lay Summary We evaluated the mortality due to aspergillosis in free-ranging Magellanic penguins during their migration and the reproductive season. The mortality rate of penguins was 2.5% during their migration route. Our study is the first to demonstrate aspergillosis as an important cause of mortality in free-ranging penguins.

引用

页数：5

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