Jefferson Public Radio16 小时
5 years into the pandemic, the COVID-19 virus keeps changing
The virus that causes COVID-19 continues to mutate. Scientists say that's likely to continue indefinitely, and the virus will ...
Jefferson Public Radio16 小时
COVID is still evolving and will find new ways to evade immune systems, scientists say
SARS-CoV-2 has been evolving the ability to evade the immune system about twice as fast as the fastest-evolving flu virus. It averages more than a dozen significant changes every year.