Aug 28, 2025 · Some variants will emerge and disappear, while others will emerge and continue to spread and may replace previous variants. It is important to track the emergence of variants so that …

As of 25 June 2025, the variants of interest as specified by the World Health Organization are JN.1, and the variants under monitoring are KP.3, KP.3.1.1, JN.1.18, LP.8.1, NB.1.8.1, XEC and XFG.

Jun 23, 2025 · How can you protect yourself from NB.1.8.1 and other variants? The WHO states that currently approved COVID-19 vaccines are expected to remain effective against the NB.1.8.1 variant.

Mar 27, 2024 · In late 2020, the emergence of variants that posed an increased risk to global public health prompted WHO to characterize some as variants of interest (VOIs) and variants of concern …

Dec 4, 2025 · Learn about the latest COVID-19 variants in 2025, how they spread, symptoms to watch for, and when testing is recommended.

Corporate clients often expect high-quality translation of internal jargon that behaves like a private dialect; Romansh, with its sparse training corpus and multiple variants, was a real-world version of …

Oct 24, 2025 · Concern over variants, sometimes called strains, of the virus that causes COVID-19 is based on how the virus might change. A virus could get better at infecting people, spread faster or …

Feb 13, 2025 · Discover the dominant COVID variants in 2024, XBB.1.5, nicknamed Kraken, and XBB 1.16, nicknamed Arcturus, their symptoms and who is at risk.

Oct 12, 2025 · A strain is when a virus has so many variants that it starts acting differently—for example, it’s much more transmissible than the previous version. All strains are variants, but not all variants …

Dec 1, 2025 · Get the latest COVID-19 news from infectious diseases expert Mark Rupp, MD, including COVID-19 case rates, types of variants circulating and vaccine updates.