Predicting virus emergence amid evolutionary noise.
Predicting virus emergence amid evolutionary noise.
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DOI:
10.1098/rsob.170189
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发表时间:
2017-10
期刊:
影响因子:
5.8
通讯作者:
Holmes EC
中科院分区:
文献类型:
--
作者:
Geoghegan JL;Holmes EC
The study of virus disease emergence, whether it can be predicted and how it might be prevented, has become a major research topic in biomedicine. Here we show that efforts to predict disease emergence commonly conflate fundamentally different evolutionary and epidemiological time scales, and are likely to fail because of the enormous number of unsampled viruses that could conceivably emerge in humans. Although we know much about the patterns and processes of virus evolution on evolutionary time scales as depicted in family-scale phylogenetic trees, these data have little predictive power to reveal the short-term microevolutionary processes that underpin cross-species transmission and emergence. Truly understanding disease emergence therefore requires a new mechanistic and integrated view of the factors that allow or prevent viruses spreading in novel hosts. We present such a view, suggesting that both ecological and genetic aspects of virus emergence can be placed within a simple population genetic framework, which in turn highlights the importance of host population size and density in determining whether emergence will be successful. Despite this framework, we conclude that a more practical solution to preventing and containing the successful emergence of new diseases entails ongoing virological surveillance at the human–animal interface and regions of ecological disturbance.
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DOI:
10.1073/pnas.1521582113
发表时间:
2016-04-12
影响因子:
11.1
作者:
Geoghegan, Jemma L.;Senior, Alistair M.;Holmes, Edward C.
通讯作者:
Holmes, Edward C.
影响因子:
6.7
作者:
Di Giallonardo, Francesca;Holmes, Edward C.
通讯作者:
Holmes, Edward C.
影响因子:
30.3
作者:
Kluge SF;Mack K;Iyer SS;Pujol FM;Heigele A;Learn GH;Usmani SM;Sauter D;Joas S;Hotter D;Bibollet-Ruche F;Plenderleith LJ;Peeters M;Geyer M;Sharp PM;Fackler OT;Hahn BH;Kirchhoff F
通讯作者:
Kirchhoff F
DOI:
10.1126/science.1213362
发表时间:
2012-06-22
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Herfst S;Schrauwen EJ;Linster M;Chutinimitkul S;de Wit E;Munster VJ;Sorrell EM;Bestebroer TM;Burke DF;Smith DJ;Rimmelzwaan GF;Osterhaus AD;Fouchier RA
通讯作者:
Fouchier RA
影响因子:
64.8
作者:
Jones KE;Patel NG;Levy MA;Storeygard A;Balk D;Gittleman JL;Daszak P
通讯作者:
Daszak P