Category: K417N
Delta 4+ variant: Complete vaccine escape & enhanced infectivity with Pfizer vaccine
“Here we suggest an evolutionary pathway by which the Delta variant could achieve complete escape from vaccine-induced immunity”. More...
India: Delta Plus Delta-AY.1 dominant in Tripura – found in 138 out of 151 coronavirus sequences
At least 138 of the 151 Covid-19 samples sent by Tripura for genome sequencing have tested positive for the Delta Plus variant, State Health Surveillance Officer Dr Deep Kumar Debbarma said. More...
Poland: 106 cases of Delta and 12 cases of Delta Plus aka Delta-AY.1 coronavirus variant
Poland has confirmed 106 cases of the Delta and 12 cases of the Delta Plus (Delta-AY.1 or Delta with K417N mutation) coronavirus variants that originated in India, a deputy health minister has announced. More...
USA/UK: 2 separate clades of Delta coronavirus variant with K417N – AY.1 and AY.2
Through routine scanning of variation in Delta, a small number of sequences were detected which had acquired the spike protein mutation K417N. More...
Nepal: nearly 20% of Delta coronavirus sequences have K417N mutation – mountaineers variant increasing
The Nepalese Ministry of Health and Population (MoHP) said that out of 47 confirmed delta variant samples, nine were found to have K417N mutations.
UK: Delta with K417N – the “mountaineers” variant – PHE coronavirus Delta-AY.1 update
Of the 36 cases of Delta-AY.1 (mountaineers) variant, 27 cases were known to have a vaccination status within the National Immunisation Management System (NIMS). More...
UK: The “mountaineers variant” – B.1.617.2 with K417N mutation
The Delta variant with the K417N mutation, also known as the “Mountaineers” variant, has cropped up 14 times in Japan, and 13 of those samples were in travellers from Nepal – mostly climbers from Everest expeditions. More...
India: 16% vaccine breakthrough in Delhi hospital coronavirus study
A small-scale study on 113 healthcare workers who had received at least one vaccine dose at a private hospital in Delhi found that 18 tested positive for Covid but all except one had mild symptoms. More...
Finland: coronavirus variant resembling B.1.351 (South Africa) found in the Turku infection cluster
The virus variant of South Africa has been confirmed as the cause of the coronavirus infections among students in Turku, Finland. More...
Outbreak of South African coronavirus variant B.1.351 in Uppsala, Sweden
By March 15, 18 cases had been identified by mutation screening, but the region feared the number was just the tip of the iceberg. More...