In order for an infection to occur, the target organ must come in contact with sufficient
microbes, the microbe must possess specific virulence factors, these virulence factors must …

目的研究中国出生缺陷高发地区出生缺陷的发生水平, 分析主要出生缺陷的分布和流行病学特征
. 方法在出生缺陷高发的山西省选择2 个高发县作为调查现场, 对调查地区2002 年1 月1 …

The lack of a susceptible cell line and an animal model for Norwalk virus (NV) infection has
prompted the development of alternative strategies to generate in vitro RNAs that …

Diarrheal diseases are an enormous problem worldwide and cause considerable morbidity
and mortality, especially in developing nations. Four times as many diarrhea-related deaths …

Norwalk virus is the major cause of epidemic viral gastroenteritis of humans. Attempts to
grow this virus in laboratory cell lines have been unsuccessful. However, the Norwalk virus …

Waterborne viruses are widespread and persistent in the environment. Coagulation is an
effective process for mitigating viruses in drinking water. This review examines recent …

A previous study has shown that rotavirus cores have an associated replicase activity which
can direct the synthesis of double-stranded RNA from viral mRNA in a cell-free system (DY …

An increase in the number of preschool children cared for within groups in child care centres
has been associated with increasing numbers of women in the workforce. Children at this …

A virus-host cell-binding assay was developed and used to investigate specific binding
between group A porcine rotavirus and MA-104 cells or porcine enterocytes. A variety of …

In two outbreaks of diarrhoea and vomiting that were caused by a small round structured
virus (SRSV) that affected over 275 people, epidemiological and laboratory evidence …