Sentence examples for age of primary from inspiring English sources

In contrast, in Guinea Bissau, we found no significant difference in the age of primary and secondary cases, which may be explained by preschool-aged children being exposed to infection by older children in the large houses, the extensive carriage of children on the backs of their mothers and the constant outdoor mixing of pre-school children in this hot climate (Aaby, personal communication).

This argument is particularly true when considering even younger children at the age of primary school.

The immunization procedure of DNA vaccine pcDNA TA4 IL-2 of Eimeria tenella, including route, dose, time of immunization and age of primary immunization of chicken, was optimized.

This way the starting age of non-compulsory secondary education (Bachillerato) increased from 14 to 16 years old and the ending age of primary education moved from 14 to 12.

He told the Resource 2012 forum on water, food and energy scarcity that the development of shale oil and gas was "quite extraordinary", and that the world was now entering the "latest age of primary energy".

But societies must develop plans for children beyond the age of primary school.

Descriptive statistics were expressed as mean and standard deviation (SD) in the case of age, years of primary education, crowding index and family monthly income.

Tissues were collected (with approval from all above sites' Institutional Review Boards and clinical data was obtained (including race, age, site of primary tumor, stage, and tumor differentiation).

These factors were age, type of primary tumor, pre-RT ambulatory status, visceral metastases, and the time developing motor deficits.

Beside KRAS status, progression free survival was independent of gender, age, site of primary tumor, presence of synchronous metastasis, and chemotherapy regimen.

The model included the age groups of primary and secondary cases, antiviral prescription, pre-season influenza vaccination and absence duration of primary cases.