Sentence examples for been circulating in this from inspiring English sources

"Do you want to start naming them and for Mr Shorten to come out and deny any of the rumours that have been circulating in this building now for many, many years.

That IgG antibodies against R. prowazekii are absent in young persons suggests that this rickettsia has not been circulating in this population during recent years.

To identify DENV genotypes that have been circulating in this country over the past 3 decades, we sequenced representative isolates from 2003 and 2004, as well as other isolates from Sri Lanka in our collection.

A GenBank sequence that belonged to DENV-2, sampled in 2007 in Vietnam, grouped within the new clade, indicating that this virus strain was not restricted to Singapore and may have been circulating in this region.

Our finding of juvenile P. hypomelanus bats with antibodies to NiV during the longitudinal study support the possibility that virus had been circulating in this population within the lifetime of the juvenile, assuming that the juvenile bats were old enough to have lost maternal antibodies.

4 Although these studies suggest that DP remained highly effective along the China Myanmar border in 2008 2010, the day 3 positivity rates exceeding 10% in Yunnan Province suggest that artemisinin-resistant parasites have been circulating in this border region for the past 6 years.

A companion letter has been circulating in the Senate.

The same strain of East, Central and South African genotype is circulating in this region during the period 2010 2014.

During 2006 2007, all 3 sublineages (I, II and IV) were circulating in this region of Africa.

These data indicated that common phage strains were circulating in this hospital setting.

At least nine genotypes of Pfmsp2 as determined by PCR RFLP and seven genotypes of Pfmsp1 block 2 as determined by DNA sequencing have been shown previously to be circulating in this region of Peru [26], [27].