Sentence examples for past circulation from inspiring English sources

To our knowledge, there is no evidence to suggest the current or past circulation of other flaviviruses among humans on these two islands, where there is no yellow fever vaccination program.

In 1918-1920 lifexpectancycy was shorter, so the population would have been on the average younger with less prior exposure to influenza, and therefore less compounded by past circulation of influenza as mentioned previously.

In order to estimate the present or past circulation of HEV in the wild boar population of the district, serum as well as liver and muscle tissue specimens were tested for HEV-specific antibodies and/or HEV RNA.

It's up a flight of stone steps, past the circulation desk and the Romance stacks, over in Science Fiction, far corner.

"In the past, as the circulation has declined, advertisers have kept it on their schedule but they do want reach".

That kind of iconoclastic coverage never pushed the New Jewish Times's circulation past several thousand, though it did earn a steady stream of bomb scares.

The problem is that most people think that this is a safe beverage to drink, and yet in this past year in Circulation there's an article that says one serving a day increases a man's risk of heart attack by 20 percent, and in those who have one serving a day you can find in their bloodstream markers that show they're at risk for a heart attack.

One hypothesis could be the past or recent circulation of PPRV reflected by a low or a high value of ρ, respectively, along with a low or high seroprevalence.

The authors [ 9] attributed these differences to biological factors and put forward a hypothesis that the past or recent circulation of PPRV was reflected by a low or a high value of ρ, respectively, along with a low or high sero-prevalence [ 9].

Over the past ten years, circulations have remained relatively stable overall, while women's magazines have grown by a vigorous 46%.

I wonder whether the great scientists of the past – William Harvey with the circulation of the blood, Louis Pasteur with vaccination, Pierre and Marie Curie with X-rays and Alexander Fleming with penicillin – used such a rigorous discipline to make their groundbreaking discoveries.