The Conversation

Smallpox, seatbelts and smoking: 3 ways public health has saved lives from history to the modern day

Author: Hassan Vally, Associate Professor, La Trobe University

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The coronovirus outbreak has reminded us of the importance of public health responses in managing the spread of disease.

But what actually is public health? And why are we so often hearing from public health experts about the coronavirus and other health threats?

In broad terms, whereas medicine primarily focuses on treating disease in...

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