Virus influenza B: Perbedaan antara revisi

▲'''''Virus Influenza B''''' adalah satu-satunya spesies [[virus]] dengan genus [[Betainfluenzavirus]] pada famili [[Orthomyxoviridae]]. Secara [[Morfologis|morfologi]], virus ini memiliki kemiripan dengan [[Virus influenza A|virus Influenza A]] karena keduanya sama-sama mengalami [[mutasi]] melalui [[lompatan antigenik]] dan pilahan ulang (''reassortment'').<ref>{{cite journal|date=December 2001|title=The evolution of human influenza viruses|journal=Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences|volume=356|issue=1416|pages=1861–1870|doi=10.1098/rstb.2001.0999|pmc=1088562|pmid=11779385|vauthors=Hay AJ, Gregory V, Douglas AR, Lin YP}}</ref><ref>{{cite journal|display-authors=6|date=September 2004|title=Genetic diversity of influenza B virus: the frequent reassortment and cocirculation of the genetically distinct reassortant viruses in a community|journal=Journal of Medical Virology|volume=74|issue=1|pages=132–140|doi=10.1002/jmv.20156|pmid=15258979|vauthors=Matsuzaki Y, Sugawara K, Takashita E, Muraki Y, Hongo S, Katsushima N, Mizuta K, Nishimura H|s2cid=31146117}}</ref><ref>{{cite journal|date=May 1999|title=Comparative analysis of evolutionary mechanisms of the hemagglutinin and three internal protein genes of influenza B virus: multiple cocirculating lineages and frequent reassortment of the NP, M, and NS genes|journal=Journal of Virology|volume=73|issue=5|pages=4413–4426|doi=10.1128/JVI.73.5.4413-4426.1999|pmc=104222|pmid=10196339|vauthors=Lindstrom SE, Hiromoto Y, Nishimura H, Saito T, Nerome R, Nerome K}}</ref>

▲Virus Influenza B tercatat hanya menginfeksi jenis [[mamalia]] tertentu, di antaranya [[manusia]], [[musang]], [[babi]], dan [[anjing laut]].<ref>{{cite journal|date=March 2018|title=Influenza C and D Viruses Package Eight Organized Ribonucleoprotein Complexes|journal=Journal of Virology|volume=92|issue=6|pages=561–574|doi=10.1016/B978-0-12-809633-8.21505-7|isbn=9780128145166|pmc=7268205|pmid=29321324|vauthors=Nakatsu S, Murakami S, Shindo K, Horimoto T, Sagara H, Noda T, Kawaoka Y}}</ref><ref>{{cite journal|date=May 2000|title=Influenza B virus in seals|journal=Science|volume=288|issue=5468|pages=1051–1053|bibcode=2000Sci...288.1051O|doi=10.1126/science.288.5468.1051|pmid=10807575|vauthors=Osterhaus AD, Rimmelzwaan GF, Martina BE, Bestebroer TM, Fouchier RA}}</ref> Variasi [[inang]] yang terbatas ini diduga menjadi penyebab dari rendahnya jumlah [[pandemi influenza]] yang berkaitan dengan virus Influenza B. Meskipun demikian, virus Influenza B diketahui tetap dapat mengakibatkan peningkatan [[morbiditas]] dan [[Angka kematian|mortalitas]] di seluruh dunia. Secara umum, virus ini berdampak secara signifikan pada [[anak-anak]] dan [[remaja]].<ref>{{cite journal|date=September 2015|title=Influenza B viruses: not to be discounted|journal=Future Microbiology|volume=10|issue=9|pages=1447–1465|doi=10.2217/fmb.15.65|pmid=26357957|vauthors=van de Sandt CE, Bodewes R, Rimmelzwaan GF, de Vries RD}}</ref>