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higella Flexneri Serotypes: O-antigen Structure, Serotype Conversion, and Serotyping Methods
Shigella flexneri is the most common cause of shigellosis in developing countries. Up to now, 23 serotypes of S. flexneri have been reported. Different serotypes result from the addition of acetyl, glucosyl, or phosphatidylethanolamine groups on the O-antigen backbone and horizontal transfer of mentioned groups can lead to serotype conversion among S ...
Mehrzad Sadredinamin+4 more
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To Serotype or Not To Serotype: That Is Still the Question [PDF]
In this issue of the Journal, the report by Banerjee et al. [1] on the postneonatal protective effect of a prior neonatal infection with G10P [11] rotavirus has important implications for rotavirus vaccinology. The protective efficacy of a neonatal rotavirus infection has been addressed previously by various investigators.
Yasutaka Hoshino, Albert Z. Kapikian
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HUMAN ASTROVIRUS SEROTYPES [PDF]
SummaryTwo serotypes of human astroviruses are described. It is proposed that these should be called serotype 1 and serotype 2. Using antisera to these two types, 13 of 15 other community-acquired strains were able to be typed, 12 as serotype 1 and one as serotype 2.
J. B. Kurtz, T.W. Lee
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Livestock represent a possible reservoir for facilitating the transmission of the zoonotic foodborne pathogen Salmonella enterica to humans; there is also concern that strains can acquire resistance to antimicrobials in the farm environment.
Laura M. Carroll+6 more
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An Unusual Leptospira, Serotype illini (a New Serotype) [PDF]
During the course of a periodic epidemiological survey for leptospirosis of a herd of bulls at the University of Illinois Agricultural Research Center, Dixon Springs, a new leptospiral strain was isolated from the urine of a clinically healthy Hereford bull, no. 3055.
D. N. Tripathy+3 more
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Gel Diffusion Studies on Serotype and Serotype Transformation in Paramecium [PDF]
SUMMARY: Antigens G and E of stock 28 variety 2 of Paramecium aurelia show cross-reactions with their respective antisera in immobilization and gel diffusion tests. In immobilization tests the anti-E serum P, no. 132, shows the strongest cross-reaction; in gel diffusion tests the anti-G serum P, no. 130, cross reacts more strongly.
J. R. Preer Jun., E. Balbinder
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The first confirmed case of African swine fever (ASF) in Vietnam was officially reported in February 2019. To date, the ASF virus (ASFV) has been detected in all 63 cities/provinces in Vietnam. In order to get a better understanding of the potential role
Thanh Tran Ha Thi+7 more
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Genome-based Salmonella serotyping as the new gold standard
Salmonella enterica is the second most reported bacterial cause of food-borne infections in Europe. Therefore molecular surveillance activities based on pathogen subtyping are an important measure of controlling Salmonellosis by public health agencies ...
Sangeeta Banerji+4 more
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BackgroundGroup B Streptococcus (GBS) infection in infants may result in both respiratory, cardiovascular, and neurological dysfunction and ultimately death of the infant.
Mads Andersen+9 more
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Microbial pathogens may be present in different types of foods, and hence the development of novel methods to assure consumers' safeness is of great interest. Molecular methods are known to provide sensitive and rapid results; however, they are typically
Sarah Azinheiro+7 more
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