Pneumonic Plague Transmission, Moramanga, Madagascar, 2015

نویسندگان

  • Beza Ramasindrazana
  • Voahangy Andrianaivoarimanana
  • Jean Marius Rakotondramanga
  • Dawn N. Birdsell
  • Maherisoa Ratsitorahina
  • Minoarisoa Rajerison
چکیده

During a pneumonic plague outbreak in Moramanga, Madagascar, we identified 4 confirmed, 1 presumptive, and 9 suspected plague case-patients. Human-to-human transmission among close contacts was high (reproductive number 1.44) and the case fatality rate was 71%. Phylogenetic analysis showed that the Yersinia pestis isolates belonged to group q3, different from the previous outbreak.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Dynamics of the pneumonic plague epidemic in Madagascar, August to October 2017

Transmission potential and severity of pneumonic plague in Madagascar were assessed. Accounting for reporting delay, the reproduction number was estimated at 1.73. The case fatality risk was estimated as 5.5%. Expected numbers of exported cases from Madagascar were estimated across the world and all estimates were below 1 person from August to October, 2017.

متن کامل

Pneumonic Plague Outbreak, Northern Madagascar, 2011

Yersinia pestis, the causative agent of plague, is endemic to Madagascar, particularly to the central highlands. Although plague has not been previously reported in northern Madagascar, an outbreak of pneumonic plague occurred in this remote area in 2011. Over a 27-day period, 17 suspected, 2 presumptive, and 3 confirmed human cases were identified, and all 15 untreated 20 patients died. Molecu...

متن کامل

Investigation of Pneumonic Plague, Madagascar

To the Editor: In an investigation of a pneumonic plague outbreak in Madagascar, Ramasindrazana et al. reported isolation of Yersinia pestis from 2 patients and seroconversion in 2 additional patients; these data indicated 4 (28.7%) of 14 diagnosed cases among described cases (1). The risk for overestimation of pneumonic plague contagion was illustrated by an outbreak in the Democratic Republic...

متن کامل

Has Madagascar Lost Its Exceptional Leptospirosis Free-Like Status?

BACKGROUND Leptospirosis is a widespread but underreported cause of morbidity and mortality. It has rarely been reported in either humans or animals in Madagascar. METHODS We conducted a cross-sectional survey of the inhabitants in Moramanga, Madagascar, in June 2011, to estimate the prevalence of human infection using the microscopic agglutination test (MAT). This activity was carried out as...

متن کامل

Increasing Virulence in Leprosy Indicated by Global Mycobacterium spp.

To the Editor: In an investigation of a pneumonic plague outbreak in Madagascar, Ramasindrazana et al. reported isolation of Yersinia pestis from 2 patients and seroconversion in 2 additional patients; these data indicated 4 (28.7%) of 14 diagnosed cases among described cases (1). The risk for overestimation of pneumonic plague contagion was illustrated by an outbreak in the Democratic Republic...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 23  شماره 

صفحات  -

تاریخ انتشار 2017