![OLCreate: HEAT_HEACM_ET_1.0 Health Education, Advocacy and Community Mobilisation Module: 3. Factors Affecting Human Health: Figure 3.4 Chain of infection model. OLCreate: HEAT_HEACM_ET_1.0 Health Education, Advocacy and Community Mobilisation Module: 3. Factors Affecting Human Health: Figure 3.4 Chain of infection model.](https://www.open.edu/openlearncreate/pluginfile.php/4649/mod_oucontent/oucontent/112/none/none/he_session3_fig4.jpg)
OLCreate: HEAT_HEACM_ET_1.0 Health Education, Advocacy and Community Mobilisation Module: 3. Factors Affecting Human Health: Figure 3.4 Chain of infection model.
![A chain mediation model on COVID-19 symptoms and mental health outcomes in Americans, Asians and Europeans | Scientific Reports A chain mediation model on COVID-19 symptoms and mental health outcomes in Americans, Asians and Europeans | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-021-85943-7/MediaObjects/41598_2021_85943_Fig1_HTML.png)
A chain mediation model on COVID-19 symptoms and mental health outcomes in Americans, Asians and Europeans | Scientific Reports
![An infection prevention expert explains how to avoid COVID, flu — and the next pandemic - The Reporter | UAB An infection prevention expert explains how to avoid COVID, flu — and the next pandemic - The Reporter | UAB](https://www.uab.edu/reporter/images/rep_infection_prevention_infographic_1000px.jpg)
An infection prevention expert explains how to avoid COVID, flu — and the next pandemic - The Reporter | UAB
![Skeletal infections: microbial pathogenesis, immunity and clinical management | Nature Reviews Microbiology Skeletal infections: microbial pathogenesis, immunity and clinical management | Nature Reviews Microbiology](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41579-022-00686-0/MediaObjects/41579_2022_686_Fig1_HTML.png)
Skeletal infections: microbial pathogenesis, immunity and clinical management | Nature Reviews Microbiology
![Early dynamics of transmission and control of COVID-19: a mathematical modelling study - The Lancet Infectious Diseases Early dynamics of transmission and control of COVID-19: a mathematical modelling study - The Lancet Infectious Diseases](https://www.thelancet.com/cms/asset/6f7a0bbe-a537-463e-8109-2ec150f056db/gr1.jpg)
Early dynamics of transmission and control of COVID-19: a mathematical modelling study - The Lancet Infectious Diseases
![Transmission of Infection - Online Infection Control Course - New York State Approved - Access Continuing Education Transmission of Infection - Online Infection Control Course - New York State Approved - Access Continuing Education](https://www.accesscontinuingeducation.com/ACE1000-15/images/c2_ChainofInfection.jpg)