Selected article for: "SIR model and transmission rate"
Author: Nicholas Gray; Dominic Calleja; Alex Wimbush; Enrique Miralles-Dolz; Ander Gray; Marco De-Angelis; Elfride Derrer-Merk; Bright Uchenna Oparaji; Vladimir Stepanov; Louis Clearkin; Scott Ferson
Title: No test is better than a bad test"": Impact of diagnostic uncertainty in mass testing on the spread of Covid-19
  • Document date: 2020_4_22
    • ID: 2jwuzfan_24
    Snippet: To explore the effect of imperfect testing on the disease dynamics when strategies are employed to relax the current social distancing measures the SIR model described in the supplimentary material was modified. Three new classes were added to the model, the first is a quarantined susceptible state, Q S , the second is a quarantined infected state, Q I , and the third is people who have recovered but are in quarantine, Q R . To model the current .....
    Document: To explore the effect of imperfect testing on the disease dynamics when strategies are employed to relax the current social distancing measures the SIR model described in the supplimentary material was modified. Three new classes were added to the model, the first is a quarantined susceptible state, Q S , the second is a quarantined infected state, Q I , and the third is people who have recovered but are in quarantine, Q R . To model the current lock-down, the model evaluations begin with a majority of the population in the Q S (quarantined but susceptible) state. Whilst in this state the transmission rate of the disease is totally suppressed. The model evaluates each day's average population-level state transitions. There are two possible tests that can be performed:

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