It provides a more precise prediction than currently available of how serious the case is by focusing on autoantibodies in the nasal cavity ... levels of COVID-19 infection for almost two years.

Surprisingly, T cells are shown to play little role in defending the lungs against infection despite their remarkable ability to protect the nasal cavity. Finally, researchers used in-situ ...

This finding indicates that natural infection is needed to induce virus-specific T-cell immunity in the nasal cavity. In vaccinated participants with breakthrough infection, nasal T-cells were ...

In a study of newborn piglets, infection with influenza A was associated with disruptions in the piglets' nasal and gut ...

Higher Gene Expression of Viral Entry Proteins Increases COVID-19 Infection Risk In the study ... with the cells and immune system in our nasal cavity -- could play an important role in ...

Nasal rinsing is a great way to clear out your nasal passage However it must be done properly with the right technique and ...

Bacterial sinusitis can also develop when the nasal cavity and sinuses initially become inflamed due to a viral infection. When the fluid builds up in the sinuses, bacteria can grow, causing a ...

A sinus infection is a condition that causes swelling ... Cilia move along the nasal cavity alongside mucus that traps debris and microbes, preventing infections. If the cilia stop working or ...

An experimental nasal vaccine provided strong protection against Covid infection, according to preliminary ... bits of the virus replicate inside the nasal cavity for several days at levels ...

Each nasal cavity contains three turbinates ... For example, experiencing a sinus infection may also lead to a sore throat. Three functions of the nose include respiration, defense against ...

The infection is asymptomatic (with no symptoms ... Symptoms of CIRS include bloody nasal discharge, a mass in the nasal cavity or paranasal sinuses (hollow, air-filled spaces in bones surrounding ...