Back

Probability that an infection like Covid-19 stops without reaching herd immunity, calculated with a stochastic agent-based model.

Eissler, M. K. R.

2021-01-02 epidemiology
10.1101/2020.12.27.20248905 medRxiv
Show abstract

The spread of an infection is simulated with a stochastic agent-based model. In a certain range of R0 values, the infection either rapidly comes to halt or a large proportion of the population is infected until herd immunity is achieved. Which of these two possibilities actually occurs is random. The probability of each case is determined quasi-empirically. This stochastic phenomenon may explain unexpected infection trajectories.

Matching journals

The top 6 journals account for 50% of the predicted probability mass.

50% of probability mass above

"Similar papers" are the closest papers from that journal in the model's embedding space. They show what the match is built on, but the ranking comes mostly from a classifier over the whole training set, not from these examples alone.