A vaccine is a biological preparation that improves __________ to a particular disease.
举一反三
- The disease is more commonly ___________ mad cow disease.
- An eponymous disease refers to a disease named after a patient who suffers from the disease.
- Which one of the following is a fundamental principle of viral disease causation? A: One virus type induces a single disease syndrome. B: Many viral infections are subclinical and do not produce clinical disease. C: The type of disease produced by a virus can be predicted by the morphology of that virus. D: A particular disease syndrome has a single viral cause. E: Social factors do not influence the occurrence of viral diseases.
- 中国大学MOOC: Match the disease with the definition._________:any disease or disorder that occurs during the course of (or because of) another disease.
- They learn about disease and how the human immune system fights disease.