Sentence examples for introduction and circulation of from inspiring English sources

Also, since the introduction of a new serotype is considered to increase the risk for severe dengue, our data on the silent introduction of DENV2 claims for the risks of cryptic introduction and circulation of new viruses into endemic areas.

72, 86, 87 To combat the entry of both counterfeit and substandard artemisinin compounds, both national and international regulatory authorities need to strengthen drug quality monitoring to deter the introduction and circulation of poor-quality antimalarials.

That aim is fully compatible with the introduction and circulation of the single currency.

These aspects show that precise knowledge of local ecosystem functioning is critical in order to assess the period and location of AIV introduction and circulation in wild ducks.

Since the introduction of the euro in 2002, the Bank of Italy has been responsible for the production and circulation of euro notes in accordance with EU policy.

Taubensee, R. E. Weather and circulation of september 1974.

The apparently later introduction, and relatively limited circulation of type 1 WPV on the same island, also suggests that immunity levels to type 1 may have been recently boosted by the circulating VDPV strain, although vaccination response activities would have limited WPV spread.

This periodicity could coincide with RV-A vaccine introduction and the consequent reduction of circulation of non-G2 strains.

Steele is the author or editor of eleven books including Observations and Predictions of Eclipse Times by Early Astronomers (Kluwer 2000), A Brief Introduction to Astronomy in the Middle East (Saqi Books 2008), and The Circulation of Astronomical Knowledge in the Ancient World (Brill 2016), and edits the book series Scientific Writings from the Ancient and Medieval World (Routledge).

However, following the introduction of vaccination, the circulation of viruses may become more episodic, and those missed by vaccination may continue to remain susceptible and begin to accumulate.

Altogether, these findings indicate that the onset and prolonged circulation of G12 rotaviruses was due to repeated introductions of different G12 rotaviruses circulating globally.