FMD is found regularly in parts of South America, Africa, the Middle East and other parts of Asia and periodically spreads to affect normally disease free countries.
Meningococcal populations are highly diverse, and lineages of meningococci with increased capacity to cause invasive disease are thought to arise periodically and spread, sometimes globally (16 ).
Meanwhile, the measurements of CO2, CO, temperature, relative humidity, and air velocity were taken periodically and spread throughout many areas in the building to be sure that they were distributed evenly.
The serotype has been more sporadically reported from countries to the west or east; it has spread periodically into the Middle East and occasionally to Europe (10 – 13 ), but it has not been reported from Africa or the Americas.
This and other studies showed that Ebola spread periodically without causing large outbreaks.
One of my key premises is that many windows of opportunity for reproductive booms occurred during the Holocene as agricultural innovations spread, periodically increasing food availability between times of nutritional stress.
Preventive actions should be taken periodically against the spread of microorganisms in the water used in health center areas and in pharmaceutical industries these analysis allow improvements in the WPS rapidly, as required.
Periodically, huge swarms of locusts spread over wide areas, causing enormous destruction to vegetation.
Given the high mobility of this species, haplotypes of particularly successfully reproducing mothers could spread quickly and periodically replace current common ancestors.
No A. resinae ZN1 growth was found during the 60-h SSF operation by spreading samples taken periodically on the PDA plates, indicating that A. resinae ZN1 did not survive in the anaerobic ethanol fermentation.
Continue spreading petroleum jelly periodically over the cut, changing the bandage each time.
