Sentence examples for circulation of bacteria from inspiring English sources

Our study shows that a correct identification of bacteria remains critical for detecting such a possibility and that surveillance of the circulation of bacteria within patients with CF should be addressed in the future so new or emerging pathogens can be detected.

In fact, with the introduction of childhood vaccination, the circulation of the bacteria has decreased.

This indicates circulation of these bacteria in the region in both species.

The continuous circulation of Mannheimia bacteria in host populations seems to depend on their capacity for asymptomatic nose-to-nose transmission, although other routes of transmission may exist for some species.

However, pulmonary infection caused by M. haemolytica serotype A1 is considered to be non-communicable (i.e. no direct transmission between the lungs) and the continuous circulation of these bacteria in bovine populations seems to depend on their capacity for asymptomatic transmission to the nasopharynx, and not the lungs, of new hosts [ 7].

Shifts in the frequency and circulation of each bacteria and/or strain into a region, country or continent depends on the interaction of both the pathogen and the host within settled environmental conditions, nevertheless important changes may be induced by prolonged and massive vaccination programmes.

Brucellosis has not been reported in domestic pigs in Belgium since 1969 [ 1], but in 1994, Brucella suis biovar 2 strains were isolated from hunter-killed boar [ 2], demonstrating the circulation of the bacteria amongst wild boar (Sus scrofa) populations in Belgium.

This result suggested circulation of this bacterium within the sampled population.

The years in which no differences in the incidence were found coincide with the low incidence of the epidemic cycles and restricted community circulation of the bacterium.

The within-herd prevalence of 46.6% among the positive farms indicates strong circulation of the bacterium within the herds, suggesting farm conditions or practices favoring spread, such as a relatively large number of goats per farm, year-round housing in deep litter stables or reflects circulation of a unique efficiently spreading strain.

In the Netherlands, a prevalence of bacterial DNA of 56.6% in cattle bulk tank milk was found as compared to 24.4% bacterial DNA in goat bulk tank milk among participating farms in our study, confirming widespread circulation of the bacterium among cattle [ 35].