| temporal and geographic patterns of isolates of nonpolio enterovirus in the united states, 1970-1983. | surveillance data on nonpolio enterovirus (npev) from the centers for disease control (atlanta, georgia) for the united states from 1970 to 1983 were analyzed for the temporal and geographic patterns of the most common types of npev isolated. the number of isolates varied from year to year, partly because of variation in the number of reporting laboratories and partly because of true variation in the rate of isolation. the most common types isolated also varied from year to year, yet the 15 most ... | 1986 | 3003207 |
| outbreaks of aseptic meningitis associated with echoviruses 9 and 30 and preliminary surveillance reports on enterovirus activity--united states, 2003. | aseptic or viral meningitis is the most common type of meningitis and is associated with an estimated 26,000--42,000 hospitalizations each year in the united states. enteroviruses are the most common cause of aseptic meningitis. echovirus 9 (e9) and echovirus 30 (e30) have been associated frequently with outbreaks of aseptic meningitis. during march 2003, several state public health departments noted increased reports of aseptic meningitis and, as of august 7, seven states (arizona, california, ... | 2003 | 12917581 |
| a continuing surveillance of enterovirus infections in healthy children in six united states cities. i. viruses isolated during 1960 and 1961. | | 1963 | 14071359 |
| source water quality effects on monochloramine inactivation of adenovirus, coxsackievirus, echovirus, and murine norovirus. | there is a need for more information regarding monochloramine disinfection efficacy for viruses in water. in this study, monochloramine disinfection efficacy was investigated for coxsackievirus b5 (cvb5), echovirus 11 (e11), murine norovirus (mnv), and human adenovirus 2 (hadv2) in one untreated ground water and two partially treated surface waters. duplicate disinfection experiments were completed at ph 7 and 8 in source water at concentrations of 1 and 3 mg/l monochloramine at 5 and 15 °c. the ... | 2010 | 21145573 |