健康与医疗系统
Is the worst of the COVID-19 pandemic over in the US?
The worst of the pandemic may finally be over, according to new modeling results from a consortium of researchers advising the US Centers for Disease Control and Prevention.
Sara LaJeunesse is a Freelance Science Writer at Penn State University.
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健康与医疗系统
Viruses like SARS-CoV-2 may have been circulating in bats for decades
The lineage that gave rise to the SARS-CoV-2, the virus that is responsible for the COVID-19 pandemic, has been circulating in bats for decades, researchers report.
教育与技能
Saving our honey bees. One gene at a time
The discovery of a core set of genes involved in the responses of honey bees to multiple diseases caused by viruses may help scientists and beekeepers breed honey bees more resilient to s...