新变种开始全球传播 新冠病例上升

A new COVID-19 variant may be causing an increase in cases and hospitalizations in some countries.https://t.co/dhcfMhYEey

— Globalnews.ca (@globalnews) May 28, 2025

Emerging SARS-CoV-2 Subvariant NB.1.8.1: What You Need to Know - USA Edition

Geographic Spread
NB.1.8.1 has been detected in at least 22 countries and is driving a noticeable rise in COVID-19 cases in several regions. After becoming dominant in parts of China, it was identified… pic.twitter.com/v4DXbGX3Io

— David It Up! (@Dave_it_up) May 25, 2025