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A particularly nasty form of influenza is spiking in B.C. at the same time as the worst norovirus outbreak in six years is hitting the province.
The influenza outbreak, which is expected to get worse, means people who haven’t yet had a flu shot — especially those in high-risk groups — should immediately do so, says the BC Centre for Disease Control. “
It’s moving up now, but I don’t think we’ve peaked,” said Dr. Danuta Skowronski, an epidemiologist and the centre’s influenza lead, on Thursday. “It’s not too late to be vaccinated.”
Provincial Health Services Authority coordinator Natalie Prystajecky said B.C. saw 25 norovirus outbreaks last month — double the number from December 2011, and the worst December since 2006. An “outbreak” is classified as three or more reported cases.
“Norovirus typically has epidemic years when new strains emerge, and that’s what we’re seeing here,” she said, noting the U.K. and Europe are experiencing similar outbreaks. “It’s not related to weather or anything like that. It’s just a global phenomenon.”
As for the influenza outbreak, the latest numbers released by the disease control centre late Thursday showed the illness began to spike as B.C. entered the Dec. 16-29 holiday period.
The report said that at BC Children’s Hospital, in the final two weeks of the year, 14.2 per cent and 22.2 per cent of visits to the emergency room were attributed to “fever and cough” or flu-like illness. “The rate in week 52 increased sharply to above that of recent prior seasons,” it added.
Skowronski said the vaccine carries protection for three types of flu virus, including the H3N2 sub-type, but that nothing’s 100-per-cent effective. “It’s in the vaccine, but the virus is constantly changing. It might not be a perfect match, but it will still reduce your risk.”
Skowronski also said that elderly people, and people with heart and lung conditions or weakened immune systems – cancer patients, for example – should see their doctor about getting anti-viral treatment if they start showing flu symptoms.
But a general medicine unit at RCH remains closed because some patients still have norovirus symptoms — which include nausea, vomiting, diarrhea and stomach cramps.
Vancouver General Hospital has established a “containment protocol” in two hospital areas where patients have contracted the virus.
Originally posted by Agit8dChop
norovirus is frikeen nasty.
I caught it once years ago, ive never had anything like it and I prey I never will again.
for 4/5hrs I felt seedy, like id eaten a dodgy meatball. then, when i went to bed, it was 12hrs of absolutely misery. vommitting and diarreha like you'd never imagine. Hallucinations, fever.. I didnt eat for 2/3 days. you think, oh ok you vomit and feel bad, but no. You hug that toilet bowl for dear life for hours and hours and hours on end!
I hope they recover quickly.
Originally posted by stumason
reply to post by seethetruth
The usage of the word bug is just a colloquialism, it doesn't actually mean anything. A virus could be described as a bug, as well as bacteria.
Originally posted by stumason
reply to post by seethetruth
The usage of the word bug is just a colloquialism, it doesn't actually mean anything. A virus could be described as a bug, as well as bacteria.
Bacteria are single-celled microorganisms that thrive in many different types of environments. Some varieties live in extremes of cold or heat, while others make their home in people's intestines, where they help digest food. Most bacteria cause no harm to people.
Viruses are even smaller than bacteria and require living hosts — such as people, plants or animals — to multiply. Otherwise, they can't survive. When a virus enters your body, it invades some of your cells and takes over the cell machinery, redirecting it to produce the virus.
www.mayoclinic.com...