"Next to clean water, vaccinations have saved more lives than anything else in history." - Rich Holden, Ph.D in Cell and Molecular biology
Before the outbreak of Coronavirus, Richard Holden, Pastor and Ph.D in Cell and Molecular Biology gave a great talk on the importance of vaccines and vaccinations. I strongly recommend it!
The Vaccine Wars, by Rich Holden, Ph.D.
6 Diseases That Changed History