The COVID-19 pandemic yielded important advances in testing for respiratory viruses, but it also exposed important unmet needs in screening to prevent the spread of infections in high-risk settings.

Discover the best saline nasal sprays of 2025 for congestion relief, dry noses, and better sleep. Find drug-free solutions for everyday relief of sinus infections and seasonal allergies.

What is the best way to use a nasal spray and why might people use them? Read on to learn more about the best technique for using a nasal spray.

Discover critical nasal valve collapse symptoms that demand attention. Learn causes, treatments, and when breathing problems require medical intervention.

In a new study, Yale researchers found that nasal vaccine boosters can trigger strong immune defenses in the respiratory tract, even without the help of immune-boosting ingredients known as adjuvants.

Discover 10 causes of nasal breathing difficulties from deviated septum to spray addiction, plus effective solutions for clearer breathing day and night.

Rebound risks Withdrawal from nasal decongestant sprays can be a deeply uncomfortable experience for some. Common symptoms include headaches, nasal stuffiness, dryness and even anxiety.

‘The Five’ Host Dana Perino Dissolves Into Uncontrolled Giggles Over Perfectly Normal Pictures of David Hogg | Video The Fox News anchor’s laughter spiraled further out of control as ...

Behind every innocent photo lies a potential dark secret. Join us as we explore seemingly normal photographs that hide shocking and disturbing stories. From family portraits concealing sinister ...

The U.S. Food & Drug Administration (FDA) has announced the voluntary recall of a sinus nasal wash bottle system following a confirmed test result of microbial contamination.

A batch of SinuCleanse nasal wash has been recalled after a test confirmed the presence of Staphylococcus aureus, a bacteria that can cause staph infections.

SinuCleanse Nasal Wash found with staph bacteria in product. FDA says don't use product, return or discard it.