Seasonal variations in individual contacts give rise to a complex interplay between host demography and pathogen transmission. This is particularly true for wild populations, which highly depend on their natural habitat. These seasonal cycles induce variations in pathogen transmission. The seasonality of these biological processes should therefore be considered to better represent and predict p...

Background: Seasonal Malaria Chemoprevention (SMC) is a strategy put in place by World Health Organisation (WHO) to fight against malaria zones of high seasonal transmission since the year 2012. This has been implemented Far North and regions Cameroon 2016. Despite implementation this program number cases deaths from among under 5 seems be rising Koza health area. Objective: To determine level ...

Sweet persimmon (Diospyros kaki Thunb.) exhibits insufficient freezing tolerance (FT) in comparison with other temperate fruit trees. Information about FT of sweet is scarce. In this study, was analyzed three persimmons cultivars, ‘Fuyu’, ‘Taishuu’, and ‘Romang’, using an electrolyte leakage method for two successive years (Year 1, November 2017 to April 2018; Year 2, 2018 2019). Current-year s...

Seasonal variations in the prevalence of mental disorders in general population surveys have rarely been noted. Using a representative sample of the Dutch population, the authors studied the seasonality of 1-month mental disorders and gender-by-season and age-by-season interactions. Data were obtained from the Netherlands Mental Health Survey and Incidence Study, a psychiatric epidemiologic stu...

The purpose of this study was to investigate seasonal variations in population monthly hemoglobin A(1c) (A1c) values over 2 years (from October 1998 to September 2000) among US diabetic veterans. The study cohort included 285,705 veterans with 856,181 A1c tests. The authors calculated the monthly average A1c values for the overall population and for subpopulations defined by age, sex, race, ins...

ABSTRACT- Several species of aphids cause severe damage to citrus in the north of Iran. Predatory insects play an important role in biological control of the pests in citrus orchards. In this study, potential predatory insects of citrus aphids, Aphis spiraecola, A. gossypii and Toxoptera aurantii, were identified and their seasonal population dynamics...