Measles outbreak in the sanitary area of Guadalajara (Spain): difficulty in microbiological diagnosis in the era of its elimination.

Introduction: In Spain, like in other countries where endemic measles has been eliminated, there is a need for available diagnostic tolos for confirming any cases in order to prevent and control its transmission. We describe the different microbiological tests used for the diagnosis of measles during an outbreak that occurred in 2019 in the province of Guadalajara (Spain).

Methods: Serological and molecular tests were performed at the Microbiology laboratory of the Guadalajara University Hospital and at the National Center for Microbiology of the Carlos III Health Institute (Majadahonda, Spain).

Measles outbreak in the sanitary area of Guadalajara (Spain): Difficulty in microbiological diagnosis in the era of its elimination.

Introduction: In Spain, like in other countries where endemic measles has been eliminated, there is a need for available diagnostic tools for confirming any cases in order to prevent and control its transmission. We describe the different microbiological tests used for the diagnosis of measles during an outbreak that occurred in 2019 in the province of Guadalajara (Spain).

Methods: Serological and molecular tests were performed at the Microbiology laboratory of the Guadalajara University Hospital and at the National Center for Microbiology of the Carlos III Health Institute (Majadahonda, Spain).

Vaccine Rubella: A Rare Cause of Post-transplant Hematopoietic Death, but a Major Public Health Problem.

We report the first case, to our knowledge, of a child who presented with severe zonal hepatic necrosis after allogeneic hematopoietic stem cell transplantation secondary to infection with the rubella virus RA27/3 vaccine strain.

[Re-emergence of measles in the province of Guadalajara, Spain. Is it time to establish new strategies for its elimination?].

Background: Measles is a viral infection that was almost eradicated, but it is re-emerging in Spain and Europe in recent years. The aim of this study was to describe the microbiological, clinical and epidemiological characteristics of a measles outbreak that occurred in Guadalajara (Spain) from June to August 2012.

Methods: A descriptive and retrospective study was conducted.

[Outbreak of viral parotiditis in a school in Bizkaia, Spain, in 2006].

Background: Outbreaks of parotiditis have recently been recorded in Spain and in other developed countries. The possible reasons currently under consideration are the low degree of immunization coverage among the populations involved and/or the low degree of effectiveness of the vaccine strains employed. This study describes one outbreak of parotiditis having occurred in Bizkaia and assesses, the effectiveness of the vaccine strains and the usefulness of the diagnostic tests currently used.

Detection of secondary mumps vaccine failure by means of avidity testing for specific immunoglobulin G.

The aim of this study was to discriminate between primary and secondary vaccine failure in children with mumps using IgG avidity testing. Thirty-nine serum samples from children with mumps, confirmed by specific IgM, were studied. The patients were grouped according to their immunization status.