What are some key online databases for epidemiological data?
Several online databases are essential for epidemiologists:
- [PubMed](https://pubmed.ncbi.nlm.nih.gov/): A free search engine accessing primarily the MEDLINE database of references and abstracts on life sciences and biomedical topics. - [CDC Wonder](https://wonder.cdc.gov/): An interface that provides a single point of access to a wide array of public health information. - [WHO Global Health Observatory](https://www.who.int/data/gho): The World Health Organization's gateway to health-related statistics for its 194 Member States.
