The Mask Maze

One of the first and funniest encounters I had with use of face masks for potentially infectious patients was in 1999 when the hospital ward I worked on accommodated two elderly sisters from a very remote community in northern Australia, who were thought to possibly have Tuberculosis (as it turned out they did not).  Because … More The Mask Maze

Public Health vs Panic

Last year the World Health Organisation’s Global Influenza Programme published Non-pharmaceutical public health measures for mitigating the risk and impact of epidemic and pandemic influenza.  Coronavirus is not an influenza but it is a respiratory virus with similar genetic material, similar transmission with epidemic/pandemic potential and similar human illness, so this document is highly relevant … More Public Health vs Panic

Coxcombs and Bell Curves

Florence Nightingale invented the coxcomb during her time nursing soldiers in the Crimea in the 1850s.  This pie chart demonstrated that more soldiers were dying from contagion (mainly cholera and typhus) than battle injury.  It helped her convince authorities of the need for infection control practices. Another English influencer who used mathematical diagrams to explain … More Coxcombs and Bell Curves

Viral Panic

This week I discovered that “TB Baby”, 18 months old and severely malnourished with no weight gain in many months, is unable to sit independently, unable to crawl, unable to weight bear on her legs and unable to walk.  We don’t think help will be forthcoming. Perhaps, after all, it never was TB?  It is … More Viral Panic