By delivering an HIV vaccine candidate along with two adjuvants, researchers showed they could generate many more HIV-targeting B cells in mice.

The nanoparticle-based vaccine shows promise against many variants of SARS-CoV-2, as well as related sarbecoviruses that could jump to humans.

Reflecting a “Moore’s Law of aviation,” commercial flight has become roughly twice as safe each decade since the 1960s; Covid-19 added a wrinkle, however.

While women and men self-reported similar vaccination rates, unvaccinated women had less intention to get vaccinated than men.

Study shows metal-organic particles can both deliver vaccines and act as an adjuvant to generate a strong immune response at a lower dose.

Using a DNA-based scaffold carrying viral proteins, researchers created a vaccine that provokes a strong antibody response against SARS-CoV-2.

While useful for killing pathogens including SARS-CoV-2, the lights may cause unwanted chemical reactions and should be used with ventilation, researchers say.

Chemists discover the structures of open and closed states of the channel, which could help the development of antiviral drugs to reduce inflammation.

New research suggests daily mindfulness training at home helped reduce kids’ stress levels and negative emotions.

Organizations will support government agencies in using evidence to advance economic mobility and racial equity in the wake of Covid-19.