The above video is a great introduction to the concept of infectious diseases.
The above video is a really nice introduction to the science of epidemiology. For more on this kind of stuff, you might also want to check out the author's YouTube channel.
A cough, visualized; a robot cougher.
The very most basic principles of infectious disease are presented in the above video.
The above video provides an overview of what parasite is all about as well as what sorts of organisms serve as parasite, or pathogens.
From normal microbiota to microbiome generally.
This video takes a look at the concept as well as investigation of infectious diseases outbreak.
This video provides a broad introduction to the concept/science of public health.