By Jim Steele – Re-Blogged From WUWT
We must consider the unintended medical consequences of societal lockdowns hoping to prevent the spread of COVID 19. Unintended consequences are exemplified by past polio epidemics that left some of my classmates crippled. For the most severely afflicted, a polio infection required, not a ventilator, but an iron lung for children to breathe. The polio virus had likely been around for thousands of years, but in the 20th century severe epidemics began. Why?
In 1992 Dr Krause from the National Institute of Health published, “There are numerous examples of old viruses that have caused new epidemics as a consequence of changes in human practices and social behavior. Epidemic poliomyelitis emerged in the first half of this century when modern sanitation delayed exposure of the virus until adolescence or adulthood, at which time it produced infection in the central nervous system and severe paralysis. Before the introduction of modern sanitation, polio infection was acquired during infancy, at which time it seldom caused paralysis but provided lifelong immunity against subsequent polio infection and paralysis in later life. [emphasis mine] Thus, the sanitation and hygiene that helped prevent typhoid epidemics in an earlier era fostered the paralytic polio epidemic.”