Soap and Water & Common Sense: The Definitive Guide to Viruses, Bacteria, Parasites, and Disease

Dr. Bonnie Henry, Director of Public Health Emergency at the BC Centre for Disease Control, has reissued her 2009 book on infectious diseases titled Soap and Water & Common Sense, to address the COVID-19 pandemic, demonstrating how the pandemic has re-ignited interest in pre-pandemic knowledge about avoiding the spread of disease.

Henry explores the history of infectious diseases and the medical interventions that have been effective in combating them. Although not specifically about COVID, the strategies outlined by Henry remain highly relevant in efforts to confront coronavirus. The book delves into significant advancements in disease control, including the transition from inoculation to vaccination for smallpox and the use of bacteria in antibiotics. Henry also discusses the pitfalls of medical technology, such as the over-prescription of antibiotics leading to the emergence of stronger bacteria and more dangerous disease strains. Her focus is on effective hygiene management, emphasizing the importance of public health strategies and mitigation as opposed to relying on medical interventions.