AstraZeneca plc/AB (LON: AZN) is a British-Swedish multinational pharmaceutical and biopharmaceutical company with its headquarters in Cambridge, United Kingdom and Södertälje, Sweden. Its R&D is concentrated in Cambridge in United Kingdom, Södertälje in Sweden, and Maryland and Toronto in North America.
Ireland is an island in the North Atlantic. It is separated from Great Britain to its east by the North Channel, the Irish Sea, and St George’s Channel.
Geopolitically, Ireland is divided between the Republic of Ireland (officially named Ireland), which covers five-sixths of the island, and Northern Ireland, which is part of the United Kingdom. As of 2016, 4.8 million people live in the Republic of Ireland, and 1.8 million live in Northern Ireland.
The Irish climate is influenced by the Atlantic Ocean and thus very moderate, and winters are milder than expected for such a northerly area, although summers are cooler than those in continental Europe. Rainfall and cloud cover are abundant.
A strong Irish culture exists, as expressed through Gaelic games, Irish music and the Irish language. The island’s culture shares many features with that of Great Britain, including the English language, and sports such as association football, rugby, horse racing, and golf.
Norway is a Scandinavian country encompassing mountains, glaciers and deep coastal fjords. Oslo, the capital, is a city of green spaces and museums. Preserved 9th-century Viking ships are displayed at Oslo’s Viking Ship Museum. Bergen, with colorful wooden houses, is the starting point for cruises to the dramatic Sognefjord. Norway is also known for fishing, hiking and skiing, notably at Lillehammer’s Olympic resort.
A vaccine is a biological preparation that provides active acquired immunity to a particular infectious disease. A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or killed forms of the microbe, its toxins, or one of its surface proteins.