Avian flu researchers have agreed to take a 60-day hiatus on testing an H5N1 influenza strain that recently had gained public attention, according to a letter published Friday in the journal Science.
Unilever announced on Wednesday that it has completed the sale of the Alberto VO5 brand in the United States and Puerto Rico and the Rave brand globally to private equity firm Brynwood Partners, following approval by the U.S. Department of Justice.
Unilever has completed its $3.7 billion acquisition of Alberto Culver after obtaining the necessary regulatory clearances to do so, the companies jointly confirmed on Tuesday.
Unilever has confirmed that Alberto-Culver shareholders have approved the proposed $3.7 billion Unilever acquisition, which was announced in September.