نتایج جستجو برای: infection transmission
تعداد نتایج: 674868 فیلتر نتایج به سال:
results overall hav seropositivity in nursing students (mean age 24, range 17 - 45 years) was 3%. compliance to preventive measures was not uniform (6% - 76%) and extremely low in some specific measures targeted to decrease the oral-fecal transmission. conclusions the high proportion of susceptible nursing students can contribute to an increase in the risk of nosocomial transmission, especially...
Background: Coronavirus disease 2019 (COVID-19) infection is continuing its spread across the world with nearly 13 million people involvement by 11 July 2020. It mainly causes respiratory infection and affects different people in different ways. The COVID-19 infection involves many pregnant women worldwide, and maternal-fetal transmission of viral diseases is a major concern about this virus. H...
Background: Tuberculosis (TB) with more than 10 million new cases per year and one of the top 10 causes of death worldwide, is still one of the most important global health problems. Also, multi drug-resistant tuberculosis (MDR) is a serious danger to public health. Understanding of the epidemiological pattern of mycobacterium tuberculosis (MTB), Estimates of recent transmission and recurrence ...
This article, first represents statistics of AIDS in Iran and the world, then studies the feature of AIDS disease, the factors of infection and the ways of its transmission. In this article we regards to the special group such as children, women and prisoners. Moreover some issues related to the observation of human rights principle in respect of HIV-positive persons are discussed. The next ...
Understanding the nature of human contact patterns is crucial for predicting the impact of future pandemics and devising effective control measures. However, few studies provide a quantitative description of the aspects of social interactions that are most relevant to disease transmission. Here, we present the results from a detailed diary-based survey of casual (conversational) and close conta...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید