Whooping cough old may have little or no cough and instead have periods where they do not breathe. The time between infection and the onset of symptoms is usually seven to ten days. Disease may occur in those who have been vaccinated, but symptoms are typically milder. Pertussis is caused by the bacterium "Bordetella pertussis". It is an airborne disease which spreads easily through the coughs and sneezes of an infected person. People are infectious from the start of symptoms until about three weeks into the coughing fits. Those treated with antibiotics are no longer infectious after five days. Diagnosis is by
Pick's disease Pick's disease Pick's disease is a specific pathology that is one of the causes of frontotemporal lobar degeneration. It is also known as Pick disease and PiD (not to be confused with pelvic inflammatory disease (PID) or Parkinson's disease (PD)). A defining characteristic of the disease is build-up of tau proteins in neurons, accumulating into silver-staining, spherical aggregations known as "Pick bodies". Common symptoms that are noticed early are personality and emotional changes, as well as deterioration of language. Pick's disease traditionally was a group of neurodegenerative diseases with symptoms attributable to frontal and temporal lobe dysfunction. This condition is