Psittacosis Psittacosis Psittacosis—also known as parrot fever, and ornithosis—is a zoonotic infectious disease caused by a bacterium called "Chlamydophila psittaci" and contracted from infected parrots, such as macaws, cockatiels, and budgerigars, and pigeons, sparrows, ducks, hens, gulls and many other species of birds. The incidence of infection in canaries and finches is believed to be lower than in psittacine birds. In certain contexts, the word is used when the disease is carried by any species of birds belonging to the family Psittacidae, whereas "ornithosis" is used when other birds carry the disease. In humans, after an incubation period of 5–19 days,
Courage Is Contagious that he wrote the book after being asked by a conservative think tank to write a book about government budgets, and decided to write a more inspirational book instead. The book highlights the surging popularity of volunteering in charitable and civic improvement activities of all kinds. Royalties from the book were donated to fund the work of the men and women who Kasich had profiled. "Courage Is Contagious" was a "New York Times" bestseller in November and December 1998. Courage Is Contagious Courage Is Contagious is a 1998 book by Ohio Governor John Kasich. "Courage Is Contagious" is often compared