Alter, Judy <br/><br/>
Vaccines 
Judy Alter 
 - USA  Cherry Lake Publishing  2019 
 - [32] p  col.ill.  24 
<br/><br/>Includes index 
<br/><br/> During the 20th century, smallpox was responsible for 500 million deaths, yet by the end of the century the disease was eradicated. How did this amazing accomplishment happen? How was the smallpox and other vaccines developed? This book explores role innovation has played in the development of these powerful disease fighters. 
<br/><br/><label>ISBN: </label>9781602792234 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vaccination<br/>Vaccines
<br/><br/><label>Dewey Class. No.: </label>616.372  / ALT