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Hace 3 días · Respiratory syncytial virus ( RSV ), [a] also called human respiratory syncytial virus ( hRSV) and human orthopneumovirus, is a contagious virus that causes infections of the respiratory tract. It is a negative-sense, single-stranded RNA virus. [2] Its name is derived from the large cells known as syncytia that form when infected cells fuse.
Hace 1 día · e. Influenza A virus subtype H5N1 (A/H5N1) is a subtype of the influenza A virus, which causes influenza (flu), predominantly in birds. It is enzootic (maintained in the population) in many bird populations, and also panzootic (affecting animals of many species over a wide area). [1] A/H5N1 virus can also infect mammals (including humans) which ...
Hace 1 día · The United Nations headquarters has been situated along the East River in Midtown Manhattan since 1952; in 1945, the United States was a founding member of the UN. The United States has an established structure of foreign relations, and it has the world's second-largest diplomatic corps as of 2024.
Hace 4 días · Turkey, officially the Republic of Türkiye, is a country mainly in Anatolia in West Asia, with a smaller part called East Thrace in Southeast Europe.It borders the Black Sea to the north; Georgia, Armenia, Azerbaijan, and Iran to the east; Iraq, Syria, and the Mediterranean Sea (and Cyprus) to the south; and the Aegean Sea, Greece, and Bulgaria to the west.
Hace 4 días · Википе́дия ( англ. Wikipedia, произносится i / ˌwɪkɪˈpiːdiə /, разг. « Ви́ки » [6] по названию технологии веб-сайта ) — многоязычная общедоступная интернет-энциклопедия со свободным контентом ...
Hace 5 días · Cristiano Ronaldo dos Santos Aveiro GOIH ComM ( Portuguese pronunciation: [kɾiʃˈtjɐnu ʁɔˈnaldu] (born 5 February 1985), better known as Ronaldo, is a Portuguese professional footballer who plays as a forward. He is the captain of the Portuguese national team, and he is currently playing at Saudi Arabian football club Al Nassr .
Hace 6 días · باشگاه اتلتیکو مادرید اس.ای.دی. (به اسپانیایی: Club Atlético de Madrid) با تلفظ اسپانیایی: [ˈkluβ aˈtletiko ðe maˈðɾið] که به شکل ساده اتلتیکو مادرید ، اتلتیکو یا اتلتی نامیده میشود، باشگاه فوتبال حرفهای در ...
