A dangerous new Covid variant from China is surging in California, health officials warn. The California Department of Public Health warned this week the highly contagious NB.1.8.1 strain …

May 23, 2025 · There is some alarm over the new variant which is potentially more infectious than the current dominant strains. In China, data shows the proportion of severely ill respiratory …

Jun 4, 2025 · The new Covid-19 mutation from China is "more transmissible," health experts have warned, as it makes its way into the United States. The development comes when US Health …

May 23, 2025 · Preliminary data from researchers in China suggest the NB.1.8.1 variant is not better at evading the immune system compared to other strains on the rise, but it does have a …

Jun 19, 2025 · A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers common questions about the new variant.

May 24, 2025 · The Centers for Disease Control and Prevention (CDC) has detected multiple cases of the new COVID-19 variant NB.1.8.1, which has been linked to a spike in cases in China.

May 24, 2025 · Health officials are sounding the alarm over a dangerous new COVID-19 strain as hospitalisation rates in China surge. The Centres for Disease Control and Prevention's (CDC) …

News from around the world:The provided information discusses the emergence and spread of a new, highly contagious Covid variant, NB.1.8.1, which originated ...

May 28, 2025 · A new and highly contagious COVID-19 variant that triggered a sharp rise in hospitalisations across China has now been detected in the United States, including in New …

May 27, 2025 · A new, highly infectious COVID-19 strain that has led to a spike in hospitalizations in China has now been detected in the US, including cases in New York City, according to the …