| 词汇 | flavivirus |
| 释义 | flavivirus noun[ C ] biology, medical specializeduk /ˈfleɪ.vɪˌvaɪə.rəs/ us /ˈfleɪ.vɪˌvaɪ.rəs/ one of a group of viruses that cause serious diseases such as yellow fever and dengue黄病毒 Bacteria, moulds, germs & viruses abacterial acquired immune deficiency syndrome acquired immunodeficiency syndrome adenovirus aerobe amoeba bacteriology fly agaric germicidal germophobe gnotobiotic Gram-negative listeria microbe probiotic reindeer moss respiratory syncytial virus retroviral root rot rotavirus Examples of flavivirusflavivirus Nevertheless, depending on the geographical location, and immunization history of the patient, most of these cross-reactive flaviviruses can readily be ruled out. The surprisingly broad spectrum of ecological conditions occupied by tick-borne flaviviruses is worthy of further comment. This higher seroprevalence may reflect in part, an increase in flavivirus transmission between the two study periods. Phylogenetic relationships of flaviviruses correlate with their epidemiology, disease association and biogeography. These false alerts corresponded to viral epidemics not caused by a flavivirus. However, covering these containers had a negligible effect on the flavivirus seroprevalence in the study population. 75 different flaviviruses have been identified, roughly half of which are capable of causing disease in humans. Evolution, epidemiology and dispersal of flaviviruses revealed by molecular phylogenies. This study assesses associations between sociodemographic factors and flavivirus seroprevalence in this region. These associations may have been affected by the time of exposure of the subjects to the factors relative to their infection with a flavivirus. The ongoing identification of attachment and entry receptors for flaviviruses will undoubtedly impact our understanding of antibody neutralisation. Ticks are potential reservoirs of at least two mosquito-borne flaviviruses. However, a negative result is suggestive of dengue, given that it is difficult to confirm flavivirus infection in practice. Cellular factors that play a required role as a flavivirus 'receptor' have not yet been rigorously defined despite considerable effort. Most flaviviruses (at least 50 species) are transmitted to vertebrate hosts by mosquitoes. See all examples of flavivirus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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