President Biden’s planned rollout of additional COVID-19 vaccine doses is set to begin next week, but questions remain about who should get them.

The study aims to recruit 40,000 adults and children to get a better sense of the condition that can last weeks or months after infection.

Many scientists have turned to preprints to rapidly disseminate their research on COVID-19, but some disagree with this approach.

Research on microneedle patches for vaccine delivery has grown in popularity in recent years, due to their exceptional compliance and low invasiveness.

As fires blanket growing swathes of the West, scientists are beginning to understand more about how their smoke affects the transmission and severity of COVID-19 and other illnesses, and how it differs from that of other types of air pollution.

Different variants of the virus behind the COVID-19 pandemic are swapping chunks of genetic material, but it’s not yet clear what implications that may have for public health.

Dozens of researchers, including myself, worked for years to uncover that swine flu had leapt to humans from a pig in Mexico in 2009. We learned a lot about influenza evolution, pig farming, and outbreak risk along the way.

COVID-19 affects far more than just the lungs. Researchers are actively documenting the damage the disease causes to the heart, brain, liver, and much more.

Researchers’ painstaking examinations have begun to reveal how the virus wreaks havoc in multiple organs and tissues.

Symptoms documented in cases of long COVID are wide ranging and variable.

A year and a half into the pandemic, the long-term effects of SARS-CoV-2 infection are garnering more research attention as millions of long COVID patients emerge.

The health of the microbial community is associated with COVID-19 severity, but it’s not yet clear if the relationship is causal.

A former academic and consultant, Hodge cofounded the CrisiScience Collective to help combat the pandemic.