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We consider a symmetric finite-range contact process on $\mathbb{Z}$ with twotypes of particles (or infections), which propagate according to the samesupercritical rate and die (or heal) at rate $1$. Particles of type 1 canoccupy any site in $(-\infty, 0]$ that is empty or occupied by a particle oftype 2 and, analogously, particles of type 2 can occupy any site in$[1,+\infty)$ that is empty or occupied by a particle of type 1. We considerthe model restricted to a finite interval $[-N + 1,N] \cap \mathbb{Z}$. If theinitial configuration is $\mathbf{1}_ {(-N,0]}+2\mathbf{1}_{[1,N)}$, we provethat this system exhibits two metastable states: one with the two species andthe other one with the family that survives the competition.

Metastability for the contact process with two types of particles and priorities