Sentence examples for circulation of strains from inspiring English sources

Isolates with slight differences in gene content belonging to a same strain were carried by more than one family member, suggesting that circulation of strains between different hosts makes a significant contribution to the genomic diversity of H. pylori.

Detailed phylogenetic analysis of strains belonging to a few prevalent serotypes showed that NP-AFP is associated with circulation of strains belonging to different genogroups and subgenogroups of a serotype in widely separated geographic regions of the country.

Some of the alleles in the family strains were phylogenetically distinguishable, which allowed us to demonstrate conclusively the circulation of strains and the genetic exchange between family strains and confirming the intrafamilial dissemination of H. pylori.

If immunization with a MenB vaccine were to influence nasopharyngeal carriage, a mass immunization campaign of adolescents and young adults, the age of peak nasopharyngeal carriage, may reduce circulation of strains covered by the vaccine leading to reduced rates of disease (i.e., herd immunity).

However, the negative swab samples from the children's mothers suggest the circulation of strain HCM3A in different households, followed by autologous infection during vaccination, was unlikely.

Surveillance studies performed in isolates from avian and environmental samples, and from human cases in the Guangdong province, showed sustained co-circulation of strains from the Eastern and Southern clusters in some areas [ 10].

The evidence of recombination among pre-/early-vaccination era MV strains and the lack of detection of recombination among post-vaccination era MV strains are consistent with the shift in epidemiology from a situation of co-circulation of strains in populations to a bottleneck situation with incidental introduction of a single strain to a susceptible sub-population of a geographical region.

We also did not consider the impact of co-circulating seasonal influenza strains, although recent data suggest that reduced circulation of seasonal strains may be observed during a pandemic situation [46], [47].

Analysis placed EV-D68 isolates from Germany into major groups 1 or 3 and clustered with strains from the United States and the Netherlands from 2014, which indicated circulation of similar strains in the United States and Europe.

This finding suggests either a high level of viral genomic sequence stability over time or the circulation of ONNV strains across Africa, which has given rise to a mixing of ONNV strains from different origins in the same areas.

Recombination contributes to the reversion to virulence and subsequent circulation of OPV strains.