Titlebook: Viral Infections of Humans; Epidemiology and Con Alfred S. Evans Book 1989 Plenum Publishing Corporation 1989 antibody.cancer.control.epide

碎石頭

absolve

有節(jié)制

寬度

CytomegalovirusOnly a small proportion of people throughout the world escape infection with cytomegalovirus (CMV). The age at acquisition, the presence and type of clinical manifestations, and the sites and extent of virus excretion vary, but serological surveys conducted on all continents confirm the ubiquitous distribution of human CMV.

abysmal

EnterovirusesThe enterovirus group, named in 1957,. brought together polioviruses, coxsackieviruses, and echo viruses, all of which inhabit the human alimentary tract. These viruses share a number of clinical, epidemiologic, and ecological characteristics as well as physical and biochemical properties.

非實(shí)體

Arenaviruses an electron-dense membrane with spikes or projections and a variable number of dense inclusions that convey a sense that virions are sprinkled with sand (.). Arenaviruses have an RNA genome and are antigenically related. Lymphocytic choriomeningitis (LCM) virus, the first recognized member, is considered the prototype arenavirus.

逃避責(zé)任

ALTER

Mumpsmportant role in armies during mobilization, resulting in widespread morbidity. In addition to producing the well-known syndrome of parotitis, it also is a common cause of meningoencephalitis; additional manifestations include orchitis, pancreatitis, mastitis, and oophoritis.

HILAR

Boundary-Layer Influence on Extreme Events in Stratified Flows over Orography,

考博