An introduction to vaccines. скачать в хорошем качестве

An introduction to vaccines.

Vaccines are a key public health tool, playing a vital role in controlling infectious diseases, preventing between 3.5 to 5 million deaths each year. In this video, we will take a look at how they work, how they are classified and safety. REFERENCES AND RESOURCES WHO: Vaccines and immunization: https://www.who.int/health-topics/vac... CDC: Vaccines and Immunization: https://www.cdc.gov/vaccines/index.html Created by: Dr Ranil Appuhamy Narrated by: James Clark Creative assistance - Neha Disclaimer: These videos are provided for educational purposes only. Users should not rely solely on the information contained within these videos and is not intended to be a substitute for advice from other relevant sources. The author/s do not warrant or represent that the information contained in the videos is accurate, current, or complete and do not accept any legal liability or responsibility for any loss, damages, costs or expenses incurred by the use of, or reliance on, or interpretation of, the information contained in the videos.