Browse By Topic Immunology
Are breakthrough infections more common with Delta? Why are fully vaccinated people still transmitting the virus? Could intranasal vaccines block transmission? What can be done to stop viral evolution?
Research shows that some types of immunocompromised people do not mount the same immune response to COVID-19 mRNA vaccination as healthy people. But what does that mean for vaccine efficacy?
COVID-19-associated mucormycosis is surging at unprecedented rates throughout India and raising alarm bells around the world. Key host-microbe interactions provide important context to this story.