In the past 100 years, well over 335 new infectious diseases have emerged, but looking at the relationship that infectious diseases have with hosts, the environment, and intermediaries, I think we need to consider an unpleasant possibility.
In the past 100 years, well over 335 new infectious diseases have emerged, but looking at the relationship that infectious diseases have with hosts, the environment, and intermediaries, I think we need to consider an unpleasant possibility.