In summary, CMV has a complicated genome that allows the virus to go into latent state and facilitate its evasion from immune response and homology to human chemokines, all of which is involved in its pathogenesis.
In this paper, a rumor propagation model with latent period and varying population is considered, which assumes an ignorant individual first goes through a latent period after infection before becoming a spreader or a stifler.
Now, even as anti-Japanese sentiment remains strong, Mr. Li has become a symbol for many Chinese of what can go wrong when latent nationalism spins out of control.
That is, a susceptible individual first goes through a latent period after infection before becoming infectious.
One may assume that an ignorant individual first goes through a latent period after infection before becoming a spreader or stifler.
Using a compartmental approach based on a disease infection, we assume that an ignorant individual first goes through a latent period (and is said to become exposed or in the class W) after infection before becoming a spreader or stifler.
However, the propagation requires some time for individuals to pass from the infected to the spread state, and we assume that an ignorant individual first goes through a latent period (and is said to become exposed or in the class W) after being infected before becoming a spreader or stifler, and the resulting model is of XWYZ type.
In the case of assuming that the susceptible individual first goes through a latent period after infection before becoming infectious, the resulting models are of SEI, SEIR or SEIRS type, respectively, depending on whether the acquired immunity is permanent or otherwise.
The nature of the host environment that causes Mtb to go into a latent state is poorly understood.
This suggests that the associations between the covariates and the items were mostly well explained by the indirect effects going through the latent factors.
