Translations:Basic Field Epi: Manual/513/en
Highly contagious diseases have an exponential pattern with a steep rise followed by a progressive decline as susceptible animals are exhausted in the population.
Highly contagious diseases have an exponential pattern with a steep rise followed by a progressive decline as susceptible animals are exhausted in the population.
Halaman ini terakhir diubah pada 25 Agustus 2014, pukul 10.16.