Getting your yearly flu vaccine is essential to prevent illness during cold and flu season. But if you’re not a fan of ...

A new study found a new drug-free nasal spray may protect against respiratory infections like COVID and the flu, according to Brigham and Women’s Hospital. “The COVID pandemic showed us what ...

Scientists at Harvard Medical School have developed a simple nasal spray, made of harmless ingredients, that they reckon can protect us against flu, colds and COVID-19 with near-100% success. The cost ...

The next fight against COVID and the flu may be as simple as the spritz of a nasal spray containing non-drug ingredients ...

Scientists have developed PCANS, a nasal spray that could potentially shield us from a wide range of airborne threats, from ...

Researchers from the Brigham detail how the spray they created may offer broad-spectrum protection from respiratory infections by COVID-19, influenza, everyday cold viruses, and pneumonia-causing bact ...

Nobody wants to get a respiratory infection such as COVID-19 or the flu, but vaccines aren't 100% effective, and constantly ...

A new study found a new drug-free nasal spray may protect against respiratory infections like COVID and the flu, according to ...

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Using hypertonic saline nasal drops can reduce the length of the common cold in children by two days, according to a new study. They can also reduce the onward transmission of colds to family members.

A study found that cold symptoms lasted for an average of six days after using salt water nasal drops - also known as saline solution - compared to eight days after using typical cold medicine.