A Tale of Two Cities

In 1843 a survey was conducted in London which found that only 26 of the city’s 2,400 hospitalised patients were children.  Yet in the same year, of 51,000 deaths recorded in London, 21,000 were children under the age of ten and one third of London’s children died before their first birthday.  Clearly there was a … More A Tale of Two Cities

Imperfect Equals

In October I wrote about the elderly woman caring for her three orphaned grandchildren, who walks the streets scavenging for recyclables to sell in order to feed the family.  I will call her Belle.  Back then I shared this photograph of her at home with the children. Since then a friend has been donating AU$35 … More Imperfect Equals

Disease and Discrimination

The average number of individuals directly infected by one infectious case during the entire infectious period of a specific disease is defined as the basic reproductive rate.  Infectious diseases have individual characteristics, such as the route of transmission and the number of organisms needed to cause infection, which make this calculation different for each disease.  … More Disease and Discrimination