Sentence examples for occasionally persistent from inspiring English sources

Both S. Typhimurium and S. Enteritidis may persist in the gastrointestinal tract for many weeks, whereas S. Gallinarum infection generally results either in the mortality of susceptible birds or bacterial clearance in resistant birds within three to four weeks of initial infection, although occasionally persistent infection occurs [ 3, 20].

In fact, he has occasionally put off persistent queries about whether he might run for president of the United States by saying that what he really wants to be president of is Princeton.

The clinical significance of these changes in the CdCL is yet to be determined; however, we suggest that one reason for the persistent lameness occasionally seen after surgical stabilization might be the changes in the CdCL.

You can still get back to the other pages using the links at the top of the screen, but it's strange for a UI element that seems persistent to disappear occasionally (imagine if Facebook's menubar at the bottom of its pages only showed up some of the time).

The author of many cricket books, he is regarded as one of Australia's finest cricket writers, with a perceptive and occasionally sardonic style, marked by persistent criticisms of Bradman.

In addition, persistent cccDNA can occasionally be detected even in the liver of patients with resolved hepatitis B infections.

Her testimony is controlled, accompanied by a false and persistent smile that is occasionally washed away by tears.

Facial pain related to a Wallenberg's syndrome may be either persistent of intermittent, and occasionally occurs in brief attacks.

Persistent reovirus infection is occasionally induced in various cell types in vitro (Dermody, 1998).

Persistent and determined, the Ghermezians occasionally have found themselves on the defensive.

In contrast to measles virus in SSPE, infectious SV5 virus occasionally can be reactivated from ICI in persistent infection [11].