A new study is the first to identify sex differences in inflammation and immune cell activation in response to SARS-CoV-2 infection, which causes COVID-19.
This Sunda pangolin found throughout Southeast Asia is currently considered to be critically endangered.
Piekfrosch / German Wikipedia
When a new virus emerges and triggers a pandemic, it is important to trace its origins. Knowing more about how the virus jumped species in the first place can help curb future zoonotic diseases.
An employee in Nantong, China, checks the production of chloroquine phosphate, an old drug for the treatment of malaria.
Feature China/Barcroft Media via Getty Images
A medicinal chemist addresses questions about chloroquine and hydroxychloroquine: what it is, whether it is effective against COVID-19 and whether it can treat and/or prevent this disease.
Professor of Chemistry and Biochemistry and President-Elect of the International Society for Antiviral Research, University of Maryland, Baltimore County