© 1974 by Biometrika Trust
A note on supercritical carrier-borne epidemics
Department of Statistics, Birkbeck College London
The behaviour of Downton's carrier-borne epidemic is considered when the initial number of susceptibles
is large. For large enough
, the survivor distribution is U-shaped. A system which approximates the behaviour of the epidemic is proposed, and the expected number of survivors is considered as
tends to infinity.
Key Words: Approximating system Carrier-borne epidemic Expected number of survivors Survivor distribution