Posts filed under ‘Infecciones emergentes’

ARGENTINA – Confirmación de tres nuevos casos de sarampión en niños. Alto riesgo de transmisibilidad

ACTUALIZACIÓN EPIDEMIOLÓGICA 13/0/2019 – Ministerio salud Nación

En virtud de la situación epidemiológica regional y local respecto a la confirmación de tres casos de

sarampión en niños residentes de la Ciudad Autónoma de Buenos Aires y la Provincia de Buenos Aires, la

Secretaria de Gobierno de Salud emite la siguiente actualización…..

TEXTO COMPLETO

https://www.argentina.gob.ar/sites/default/files/sarampion_13_septiembre_2019.pdf

 

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September 14, 2019 at 9:39 am

Sep. 11, 2019 Confirmación de dos casos de sarampión en viajeros. Alto riesgo de transmisibilidad Ministerio Salud Argentina

ACTUALIZACION EPIDEMIOLOGICA

En virtud de la situación del brote de sarampión en Brasil y otros países de la región y el mundo, y la confirmación de dos casos en turistas extranjeros arribados a España provenientes de Argentina con diagnóstico de sarampión, la Secretaria de Gobierno de Salud emite la siguiente actualización …

Boletín completo

https://www.argentina.gob.ar/sites/default/files/sarampion_alerta-11-09-2019.pdf

September 12, 2019 at 7:54 am

Confirmación de caso de sarampión en Ciudad de Buenos Aires con antecedente de viaje a Brasil

ALERTA EPIDEMIOLÓGICA 4/Septiembre/2019 – SE 36

En virtud de la situación de brote de sarampión en Brasil y otros países de la región y el mundo, y la confirmación de un caso en un ciudadano argentino con antecedente de viaje, la Secretaría de Gobierno de Salud emite el presente alerta:

SITUACIÓN ACTUAL

Se confirmó un caso de sarampión en un hombre de 44 años residente en la Ciudad de Buenos Aires, atendido en efector privado, con antecedente de viaje a Brasil, que comenzó con fiebre el día 10 de agosto, agregando exantema cuatro días después. El caso se confirmó por serología (IgM positiva en suero) y seroconversión de IgG, así como RT-PCR positiva en orina. Las muestras fueron procesadas por el efector privado y se confirmaron en el Laboratorio Nacional de Referencia ANLIS Carlos G. Malbrán. Se encuentran en desarrollo las pruebas para identificación de genotipo y linaje viral. La fuente de infección está en investigación. Se iniciaron acciones de prevención y control en los contactos del caso, quienes se encuentran en seguimiento…

ARTICULO COMPLETO

https://www.argentina.gob.ar/sites/default/files/2019-09-04-alerta-sarampion.pdf

September 9, 2019 at 3:10 pm

Managing All the Genotypic Knowledge: Approach to a Septic Patient Colonized by Different Enterobacteriales with Unique Carbapenemases

Antimicrob. Agents Chemother. August 2019 V.63 N.8

The recent development of new antimicrobials active against carbapenemase-producing Enterobacteriales (CPE) has brought new hope for the treatment of infections due to these organisms.

However, the evolving epidemiology of bacteria with carbapenemases may complicate management, as providers are faced with treating patients colonized by bacteria producing multiple carbapenemases.

Here, we present the clinical course and treatment of Raoultella planticola bacteremia in a cirrhotic patient known to be colonized with both blaKPC- and blaOXA-48-carrying organisms.

abstract

https://aac.asm.org/content/63/8/e00029-19.abstract?etoc

PDF

https://aac.asm.org/content/aac/63/8/e00029-19.full.pdf

July 27, 2019 at 10:43 am

Emergent Invasive Group A Streptococcus dysgalactiae subsp. equisimilis, US 2015–2018

Emerging Infectious Diseases July 2019

The term group A Streptococcus is considered synonymous for the species Streptococcus pyogenes. We describe an emergent invasive S. dysgalactiae subspecies equisimilis lineage that obtained the group A antigen through a single ancestral recombination event between a group C S. dysgalactiae subsp. equisimilis strain and a group A S. pyogenes strain.

FULL TEXT

https://wwwnc.cdc.gov/eid/article/25/8/18-1758_article?deliveryName=DM4767

PDF (CLIC en DOWNLOAD ARTICLE)

July 21, 2019 at 7:43 pm

CLINICAL PRACTICE – Measles

New England J of Medicine July 11, 2019

P.M. Strebel and W.A. Orenstein

A 38-year-old man presents to his primary care physician with a 3-day history of fever and cough. He is a father of two children, his wife is pregnant, and he has a history of recent travel outside the United States. The physical examination is notable for a body temperature of 39°C, conjunctivitis, and rhonchi on chest auscultation. The physician suspects bronchitis and prescribes antibiotic agents. Two days later, the patient returns with a red blotchy rash over his face and trunk. The physician becomes concerned about the possibility of measles. How should this case be further evaluated and managed? How might measles have been prevented, and what can be done to prevent the spread of the disease within the patient’s family and community? …..

FULL TEXT

https://www.nejm.org/doi/full/10.1056/NEJMcp1905181?query=TOC

PDF

https://www.nejm.org/doi/pdf/10.1056/NEJMcp1905181?articleTools=true

July 11, 2019 at 3:54 pm

Cryptosporidiosis Outbreaks — United States, 2009–2017

MMWR  June 28, 2019  V.68 N.25 P.568–572

Radhika Gharpure, DVM1,2; Ariana Perez, MPH1,3; Allison D. Miller, MPH1,4; Mary E. Wikswo, MPH5; Rachel Silver, MPH1,3; Michele C. Hlavsa, MPH1

Summary

What is already known about this topic?

Cryptosporidium is the leading cause of outbreaks of diarrhea linked to water and the third leading cause of diarrhea associated with animal contact in the United States.

What is added by this report?

During 2009–2017, 444 cryptosporidiosis outbreaks, resulting in 7,465 cases were reported by 40 states and Puerto Rico. The number of reported outbreaks has increased an average of approximately 13% per year. Leading causes include swallowing contaminated water in pools or water playgrounds, contact with infected cattle, and contact with infected persons in child care settings.

What are the implications for public health practice?

To prevent cryptosporidiosis outbreaks, CDC recommends not swimming or attending child care if ill with diarrhea and recommends hand washing after contact with animals….

FULL TEXT

https://www.cdc.gov/mmwr/volumes/68/wr/mm6825a3.htm#contribAff

PDF

https://www.cdc.gov/mmwr/volumes/68/wr/pdfs/mm6825a3-H.pdf

 

July 1, 2019 at 11:03 am

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