Presymptomatic transmission of SARS-CoV-2 infection: a secondary analysis using published data.

Miriam Casey John Griffin Catherine McAloon Andrew William ByrneJamie MaddenDavid Mc EvoyÁine CollinsKevin HuntAnn BarberFrancis ButlerElizabeth Ann LaneKirsty O'BrienPatrick WallKieran WalshSimon John More

Published in: BMJ open (2021)

There is substantial potential for presymptomatic transmission of SARS-CoV-2 across a range of different contexts. This highlights the need for rapid case detection, contact tracing and quarantine. The transmission patterns that we report reflect the combination of biological infectiousness and transmission opportunities which vary according to context.

Keyphrases

sars cov
loop mediated isothermal amplification
respiratory syndrome coronavirus
electronic health record
big data
machine learning
deep learning
data analysis
sensitive detection