Viruses cause a number of diseases in eukaryotes. In humans, smallpox, the common cold, chickenpox, influenza, shingles, herpes, polio, rabies, Ebola, hanta fever, and AIDS are examples of viral diseases.Even some types of cancer -- though definitely not all -- have been linked to viruses.n humans, smallpox, the common cold, chickenpox, influenza, shingles, herpes, polio, rabies, Ebola, hanta fever, and AIDS are examples of viral diseases. Even some types of cancer -- though definitely not all -- have been linked to viruses.
Map of the fortifications. Located in Canada, the Ramparts of Quebec City are the only remaining fortified city walls in North America north of Mexico. The British began refortifying the existing walls, after they took Quebec City from the French in the Battle of the Plains of Abraham in 1759.
(Redirected from List of Canadian provinces and territories). Canada 's land is composed of thirteen parts: ten provinces and three territories. Canada is governed on the principles of a federation: the Provinces' governments share power with the Government of Canada (the federal government).he provinces are in the south of Canada, and the territories are in the north, where fewer people live. Here is a list of the provinces, and their standard abbreviations, with their capitals (the cities where their governments have their offices). Canada's capital city is Ottawa. Pacific Coast or West Coast.