Posted: August 17th, 2017

The six elements necessary for infection are a causative organism, a reservoir of available organisms, a portal or mode of exit from the reservoir, a mode of transmission from reservoir to host, a susceptible host, and a

The six elements necessary for infection are a causative organism, a reservoir of available organisms, a portal or mode of exit from the reservoir, a mode of transmission from reservoir to host, a susceptible host, and a
a) mode of entry to host.
The six elements necessary for infection are a causative organism, a reservoir of available organisms, a portal or mode of exit from the reservoir, a mode of transmission from reservoirto host, a susceptible host, and a mode of entry to host.
b) mode of exit from the host.
A mode of entry to the host, not a mode of exit from the host, is necessary for infection.
c) virulent host.
The six elements necessary for infection are a causative organism, a reservoir of available organisms, a portal or mode of exit from the reservoir, a mode of transmission from reservoirto host, a susceptible host, and a mode of entry to host.
d) latent time period.
The six elements necessary for infection are a causative organism, a reservoir of available organisms, a portal or mode of exit from the reservoir, a mode of transmission from reservoirto host, a susceptible host, and a mode of entry to host.