In an early animal test, a new nasal-spray vaccine has shown promise against a variety of germs and a common allergen, ...

A vaccine usually trains your immune system to recognize one target. Here, the target is basically “anything that doesn’t ...

Stanford researchers develop breakthrough nasal spray vaccine that could potentially protect against a variety of infections, ...

Biochemists at Caltech have identified how viruses have converged on a method for killing bacteria. The researchers have homed in on an underexplored small transporter called MurJ that is a vital part ...

Researchers have invented a new vaccine that protects mice from respiratory viruses, bacteria and allergens – the closest yet ...

Stanford Medicine researchers developed a nasal spray vaccine that protected mice against viruses, bacteria and allergens — a ...

Researchers suggest a vaccine could replace multiple jabs every year for seasonal respiratory infections and be on hand in the event of a new pandemic.

Antibiotic resistance is rising fast, killing tens of thousands each year in the U.S. alone—and scientists are racing to find ...

For much of modern biology, scientists argued that viruses are not alive, pointing to a basic limitation: they cannot make proteins on their own and must depend entirely on the cells they infect for ...

Colorectal cancer is one of the most common types of cancer in the Western world and a leading cause of cancer-related deaths. Age, diet and lifestyle are known risk factors. However, in most cases we ...