CALGARY Public health investigators and scientists in Alberta are working like detectives interviewing people, gathering evidence and waiting for lab test results to find out what caused a massive E. coli outbreak at several daycares.
Public health investigators and scientists in Alberta are working like detectives — interviewing people, gathering evidence and waiting for lab test results — to find out what caused a massive E. coli outbreak at several daycares.
CALGARY Public health investigators and scientists in Alberta are working like detectives interviewing people, gathering evidence and waiting for lab test results to find out what caused a massive E. coli outbreak at several daycares.
Health investigators and scientists are diving deep into food and fecal samples to zero in on the cause of an ongoing E. coli outbreak affecting Calgary daycares, but experts say definitive answers may be hard to come by.
Needle in a haystack : Experts say finding daycare E coli outbreak source complex squamishchief.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from squamishchief.com Daily Mail and Mail on Sunday newspapers.