By Maria Armental

 

GlaxoSmithKline PLC and Vir Biotechnology Inc.'s sotrovimab is no longer authorized to treat Covid-19 in Connecticut, New York, New Jersey and other states, because it's unlikely to be effective against the Omicron BA.2 sub-variant, federal health regulators said.

The Food and Drug Administration said that latest data indicates that the authorized dose of sotrovimab is unlikely to be effective against the surging sub-variant and said that its use is no longer authorized in areas where the sub-variant is estimated to account for more than 50% of cases. That includes Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont, New Jersey, New York, Puerto Rico and the U.S. Virgin Islands.

The companies said they are preparing a package of data supporting a higher dose.

Write to Maria Armental at maria.armental@wsj.com 
 

(END) Dow Jones Newswires

March 25, 2022 16:42 ET (20:42 GMT)

Copyright (c) 2022 Dow Jones & Company, Inc.
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