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Aug 30, 2023 · The new Pirola variant is known to scientists as BA.2.86. Under the Pango nomenclature system, devised in the early days of the pandemic based on previous tracking of influenza evolution, that ...
- Joseph Brean
- 2 min
All viruses change over time, including SARS-CoV-2, the virus that causes COVID-19 disease. These changes are called mutations and viruses with mutations are called variants. A percentage of all positive COVID-19 PCR test results in Canada undergo whole genome sequencing. Sequencing tells us which variant is involved in a specific case of COVID-19.
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3 days ago · Last month, KP.2 rapidly overtook JN.1, which drove a surge in COVID cases last winter, to become the dominant strain in the U.S. Currently, KP.2 accounts for over 25% of cases, according to the ...
- What Is The Lambda Variant?
- How Widespread Is It?
- What Makes Lambda Worth Keeping An Eye on?
- Do Vaccines Work Against This Variant?
- How Worried Should Canadians be?
Lambda, or C.37, is one of the latest variants of the virus behind COVID-19, and it's now being reported in Canada. The first samples were found in Peru back in August 2020, but it was only deemed a variant of interest by the World Health Organization (WHO) in mid-June. "Lambda has been associated with substantive rates of community transmission in...
In Canada, 11 cases of the variant have been reported as of July 5, the Public Health Agency of Canada (PHAC) told CBC News in a statement. PHAC is "monitoring carefully" for more cases and research tied to the variant's transmissibility and vaccines' effectiveness against it, said spokesperson Anne Génier. Two recently discovered cases were in Alb...
Lambda carries a "number of mutations," according to the WHO, which may make it more transmissible or resistant to neutralizing antibodies. "There are mutations on the spike protein portion of the virus, which as we know is one of the important pieces of the virus, and the mutations are slightly different than some of the previous mutations we've s...
Despite its multiple mutations, there's early evidence that yes, vaccines likely protect you from getting infected by lambda. A recent U.S. lab-based study — which was published online, but has not yet been peer-reviewed — suggests that the "vaccines in current use will remain protective against the lambda variant and that monoclonal antibody thera...
Most Canadians shouldn't be too worried about lambda, experts told CBC News — at least not yet. "If you're vaccinated, I think it's not too concerning," said Castellani. "We're changing this virus from one that causes severe illness, death, and debilitation to patients to one that's manageable." But as the country keeps loosening restrictions, he w...
May 7, 2024 · The "FLiRT" variant reportedly has similar symptoms to those from JN.1 which include: Fever or chills. Cough. Sore throat. Congestion or runny nose. Headache. Muscle aches. Difficulty breathing ...
On March 16, Norwegian actor Kristofer Hivju said he tested positive for the virus, sharing a photo on Instagram to announce the news. Hivju, best known for his role on Game of Thrones , is self ...
Jun 2, 2023 · Updates on COVID-19 Variants. SARS-CoV-2, which causes COVID-19, is a virus from the Coronavirus family. Coronaviruses are named after the Latin word, “corona”, meaning “crown” because they express spike proteins on their surface which resembles the ‘thrones of a crown’. The spike protein is comprised of three domains: a short ...
