Infact Vaccines

The book, “Infact” is about the history of vaccines. It starts off with a summary of the history of vaccines, from the earliest form of inoculation to the polio vaccine. The next section is about the history of smallpox, the deadliest disease in history. It includes information on what was thought to be the best way to cure smallpox and how that changed as the vaccine was developed. The next section of the book discusses the way vaccines are now made and who makes them. The final section of the book is about how people are choosing to get vaccinated. It includes information on what the different types of vaccines are and what they protect against.