What ecological process is the mechanism by which many zoonotic diseases make their initial jump from animals to humans?
Answer
Spillover.
When human encroachment into natural habitats brings humans and domestic animals into closer contact with wildlife reservoirs, the process known as spillover facilitates the jump of novel pathogens.
Related Questions
What three phenomena define the concept of an emerging infectious disease (EID)?Which of the following is NOT identified as one of the three main classification types for an EID threat?What are the specific viruses cited as examples of novel threats never before documented to cause human illness?What mechanism allows known pathogens to classify as emerging due to geographic expansion into naive populations?What frequently drives the emergence of known diseases whose behavior has changed dramatically, placing them in the third category?What ecological process is the mechanism by which many zoonotic diseases make their initial jump from animals to humans?How does rapid international travel affect the timeline for responding to a novel outbreak?What is often cited as moving faster than the pace of systemic public health infrastructure adaptation when tracking EIDs?For re-emerging threats, unlike novel threats, what should the focus of preparedness shift towards?What characteristic often shared by emerging diseases complicates initial contact tracing and quarantine measures?