Why we don't have a Pi variant yet—even after so much Omicron 📝: Jamie_Ducharme
, and, most recently, BA.2.75. Why all these complex names when there’s still no variant known as Pi?
While there are differences between BA.2, BA.4, BA.5, and the rest of the Omicron subvariants, they’re all fairly similar to each other and the original Omicron strain. That’s why they’re considered descendants of Omicron rather than their own distinct variants with different Greek names to match, Van Kerkhove says.
The evolutionary jump from Delta to Omicron was large, and the virus may not change that dramatically again for years—if ever, Bedford says. So, in his opinion, there should be a lower bar for assigning new alphabetical names.than the original Omicron strain, he points out, which was a meaningful shift. BA.5, our current tormentor in the U.S., seems to be the most contagious yet.
Van Kerkhove stresses that the WHO still considers and treats Omicron relatives as variants of concern, even if they haven’t been assigned new names.
Australia Latest News, Australia Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Psychology and immersive acting methods explain why Hollywood actors always fall in love on setNewlyweds Kirsten Dunst and Jesse Plemons fell in love after playing a couple on screen, and they're far from the only stars to hook up on set. Now scientists are investigating why
Read more »
Why the Bank of England's governor will be closely watching South Korea, Australia, and New ZealandAll three countries provide ammunition for those who have criticised the Bank of England for not raising interest rates rapidly enough in the face of rampant inflation.
Read more »
Why Shinzo Abe Will Continue to Lead Japan Even After His DeathShinzo Abe built a durable policy legacy that not only survived his government but could also survive the man himself, writes Tobias Harris.
Read more »
Why Buffalo Bill visited a historic Leeds pubBuffalo Bill enjoys a pint at the Cardigan Arms much to the surprise of landlord Barrie Edmands.
Read more »
Why elephants so rarely get cancerElephants only rarely develop cancer. That is odd. Cancer, after all, is something of a numbers game: the more cells, the more replications
Read more »