i am a chronic asthma patient the hawker is sitting since morning till late evening all the feathers are coming in our kitchens and rooms been complaining to all the departments has failed someone please help now i dont know whom to approach pigeons have fed in this same place since i was a child but there was no hawker making money over our lives i am sixty years old geneva the world health organization said on wednesday that the xbb15 omicron subvariant of covid19 may be spurring more casesbased on its genetic characteristics and early growth rate estimates xbb15 may contribute to increases in case incidence the who said after a january 5 technical meetinghowever it said that it had only low confidence in the assessment as data was mostly coming from just one country the united states which has provided more than 80 of sequences