Biology, asked by Anonymous, 9 months ago

modes of transmission of diseases..​

Answers

Answered by brundag
1

Answer:

communicable

virus

bacterial

protozoa etc

Explanation:

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Answered by srijithsamanvith
2

Explanation:

Mode of Transmission of Diseases

The traditional epidemiologic triad model holds that infectious diseases result from the interaction of agent, host, and environment.

More specifically, transmission occurs when the agent leaves its reservoir or host through a portal of exit, is conveyed by some mode of transmission, and enters through an appropriate portal of entry to infect a susceptible host.

An infectious agent may be transmitted from its natural reservoir to a susceptible host in different ways.

There are different classifications for modes of transmission.

Diseases can be transmitted directly or indirectly.

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