Respiratory viruses that have diverse strains and mutate rapidly, such as influenza and COVID-19, are difficult to block ...

Respiratory viruses that have diverse strains and mutate rapidly, such as influenza and COVID-19, are difficult to block ...

A South Korean research team has successfully developed an antiviral platform using artificial intelligence (AI) to overcome ...

These findings reinforce the potential of Polyrizon’s Trap & Target™ technology to deliver an innovative intranasal naloxone product that combines enhanced mucosal residence time with the essential ...

Many things can block normal nasal drainage, including excess mucus from allergies or an infection, but experts say there are options to help.

How does the immune system fight pathogens? The immune system has two distinct components: mucosal and circulatory. The mucosal immune system provides protection at the mucosal surfaces of the body.

Polyrizon stock is up on new data showing its naloxone hydrogel formulation has stronger and longer-lasting mucosal retention ...

Polyrizon Ltd. ( ($PLRZ) ) has issued an update. On December 11, 2025, Polyrizon Ltd. announced promising results from ...

Alyson Velasquez hates needles. She never liked getting shots as a kid, and her anxiety only grew as she got older. “It really ballooned in my teens and early 20s,” she says. “It became a full-blown ...