Publications by authors named "Rachel A Norman"

Article Synopsis
  • Superspreaders are key players in the spread of diseases, but existing models assume their occurrence is random and do not consider who infected them.* -
  • This study explores the idea that individuals infected by superspreaders are more likely to become superspreaders themselves, creating a positive feedback loop that affects various epidemic outcomes.* -
  • The analysis suggests that even a moderate transmission advantage for superspreaders can significantly impact epidemic size, herd immunity thresholds, and peak prevalence, indicating a need for further research on this phenomenon in diseases like SARS-CoV-2.*
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Gyrodactylus salaris (Monogenea, Platyhelminthes) is a notifiable freshwater pathogen responsible for causing catastrophic damage to wild Atlantic salmon stocks, most notably in Norway. In some strains of Baltic salmon (e.g.

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Gyrodactylus salaris is a notifiable freshwater ectoparasite of salmonids. Its primary host is Atlantic salmon (Salmo salar), upon which infections can cause death, and have led to massive declines in salmon numbers in Norway, where the parasite is widespread. Different strains of S.

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Interspecific pathogen interactions can profoundly affect pathogen population dynamics and the efficacy of control strategies. However, many pathogens exhibit cyclic abundance patterns (e.g.

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Bovine tuberculosis (bTB) is an important disease of cattle and an emerging infectious disease of humans. Cow- and badger-based control strategies have failed to eradicate bTB from the British cattle herd, and the incidence is rising by about 18%per year. The annual cost to taxpayers in Britain is currently 74 million UK pounds.

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