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A Highly Pathogenic #Avian #H7N9 #Influenza Virus Isolated from A #Human Is Lethal in Some #Ferrets Infected via #Respiratory #Droplets (Cell Host Microbe, abstract)

Title : A Highly Pathogenic #Avian #H7N9 #Influenza Virus Isolated from A #Human Is Lethal in Some #Ferrets Infected via #Respiratory #Drop...

13 Apr 2017

#Complications of #Mumps During a #University #Outbreak Among #Students Who Had Received 2 Doses of #MMR #Vaccine — #Iowa, Jul. ‘15–May ‘16 (@CDCgov MMWR)

 

Title: #Complications of #Mumps During a #University #Outbreak Among #Students Who Had Received 2 Doses of #MMR #Vaccine — #Iowa, Jul. ‘15–May ‘16.

Subject: Mumps Outbreak in the US, complications in vaccinated patients.

Source: US Centers for Disease Control and Prevention (CDC), MMWR Morbidity and Mortality Weekly Report, full page: (LINK). Abstract, edited.

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Notes from the Field: Complications of Mumps During a University Outbreak Among Students Who Had Received 2 Doses of Measles-Mumps-Rubella Vaccine — Iowa, July 2015–May 2016

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Weekly / April 14, 2017 / 66(14);390–391

Format: [ PDF [66 KB] ]

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Matthew Donahue, MD1; Allison Schneider, MD1; Ugochi Ukegbu, MPH2; Minesh Shah, MD3; Jacob Riley, MS4; Andrew Weigel, MSW4; Lisa James, MSN5; Kathleen Wittich, MD5; Patricia Quinlisk, MD6; Cristina Cardemil, MD7

1University of Iowa Carver College of Medicine; 2Duke University School of Medicine, Durham, North Carolina; 3Epidemic Intelligence Service, CDC; 4Johnson County Public Health Department, Iowa; 5University of Iowa Student Health & Wellness; 6Iowa Department of Public Health; 7Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, CDC.

Corresponding author: Patricia Quinlisk, patricia.quinlisk@idph.iowa.gov, 515-281-4941.

Suggested citation for this article: Donahue M, Schneider A, Ukegbu U, et al. Notes from the Field: Complications of Mumps During a University Outbreak Among Students Who Had Received 2 Doses of Measles-Mumps-Rubella Vaccine — Iowa, July 2015–May 2016. MMWR Morb Mortal Wkly Rep 2017;66:390–391. DOI: http://dx.doi.org/10.15585/mmwr.mm6614a4.

 

Abstract

During July 2015–May 2016, a mumps outbreak occurred at the University of Iowa, which is located in Johnson County (1). A total of 301 cases of mumps were diagnosed among students. To characterize the outbreak, the Johnson County Public Health Department, the Iowa Department of Public Health, and the University of Iowa, with assistance from CDC, conducted an investigation through telephone interviews, medical chart abstractions, and review of immunization records. Among 287 (95%) students with mumps for whom clinical information was available, 20 (7%) patients with complications were identified (16 self-reported and four clinician-diagnosed). The 20 cases included 15 (5%) cases of orchitis, three (1%) of transient hearing loss, two of mastitis, and one of meningitis (one patient had both orchitis and transient hearing loss). All 20 patients had documentation of receipt of at least 2 doses of measles-mumps-rubella vaccine. Because data are limited regarding the presentation and clinical course of mumps complications in persons who have received 2 doses of mumps-containing vaccine, three illustrative cases of complications (orchitis, transient hearing loss, and meningitis) in students with mumps are presented.

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Keywords: US CDC; USA; Updates; Mumps; Iowa.

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