These are the kinds of informational dynamics which we conjecture to be useful in the composition of overall epidemiological agent-based models for HIV/AIDS.
Like all infectious diseases, human monkeypox cases arise from the interaction of the three corners of the epidemiological triangle: the agent, host, and environment (Supplementary Material Fig. 3; Lilienfeld and Stolley, 1994; in the triangle metaphor, disease vectors are considered part of the environment).
It also clearly shows the need for epidemiological work for agents such as those used for chemotherapy.
Resveratrol has been implicated as a chemopreventive agent in epidemiological studies, and a number of possible explanations for this activity have been proposed (Adhami et al, 2001; Mollerup et al, 2001; Wolter et al, 2001).
Epidemiological knowledge of viral agents is critical for the development of effective preventive measures, including vaccines.
Phyto-oestrogens were originally proposed as cancer protective agents following epidemiological observations revealing a low breast cancer incidence in soy-consuming populations.
Our results indicate a need for multi-pollutant exposure modeling to disentangle causal agents in epidemiological studies, and further investigation of site-specific and meteorological modification of the traffic-concentration relationship in urban neighborhoods.
In addition, dust sampling, which often is a readily available matrix for sampling multiple agents in epidemiological studies, including hopanes as demonstrated in this study, does not represent similar constraints (e.g. logistics) as those imposed by particle infiltration measurements.
There is an absence of good epidemiological studies for some agents, particularly an absence of dose response data (often due to a paucity of good exposure measurement data) and of estimates of risk at low levels of exposure.
Local health workers were then able to match the epidemiological characteristics for the confirmed agent, Coxsackie A24, with appropriate and specific prevention and control measures.
