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مشاهدة النسخة كاملة : ‘Miracle’ 24-hour flu pill Xofluza foiled by resistant strains


ahlam1399
02-11-2019, 04:11 PM
TOKYO—A new pill that can kill the flu virus in 24 hours with a single dose has become the most-prescribed influenza treatment in Japan, which is suffering through its worst flu season in two decades.

The pill, called Xofluza, was discovered by Osaka-based Shionogi














4507, -2.70% (http://www.marketwatch.com/investing/stock/4507?countrycode=jp)












*and it was approved last year by regulators in Japan and the U.S. In the U.S., it is marketed by Roche Holding AG’s














RHHBY, +1.66% (http://www.marketwatch.com/investing/stock/rhhby)












* Genentech unit.


‘My doctor explained to me that it was a silver bullet.’


50-year-old Misako Hashimoto, who took Xofluza after she got chills and was diagnosed with the flu


The drug quickly gained the top share in Japan, according to Shionogi’s data, in part because of its ease of use. Roche’s Tamiflu, the best-known competitor, is generally taken twice a day for five days, while Xofluza is taken just once. A small number of patients report side effects such as diarrhea and bronchitis, according to Genentech.

The drug is still relatively little-used in the U.S., where the list price is $150 for patients without insurance. It was the first anti-flu medication approved in the U.S. in nearly 20 years.

An expanded version of this report appears on WSJ.com (https://www.wsj.com/articles/flu-drug-called-silver-bullet-but-some-doctors-prescribe-caution-11549881002?mod=hp_lead_pos10).

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