Summarize the video or article making sure to include the key points. 75 word minimum. You will need to include that active link that video or article so students responding to your post may easily access it.
The history of human vaccination began in Asia with the practice of variolation which entailed grinding up smallpox scabs and introducing the powder into a small wound or by inhalation. Fortunately, vaccinations have become much safer over the past 10 centuries through the development of vaccines that don’t require introduction of the active pathogen. We […]