Photic sneeze reflex, officially known as ACHOO syndrome, causes sudden sneezes when exposed to bright light. This reflex ...

Influenza is a highly contagious viral infection that affects the respiratory system. Although often dismissed as a seasonal ...

Sneezing is a slightly annoying but normal part of life. Whether you are battling a cold, outside during allergy season or in ...

A simple sneeze can travel up to 100 miles an hour and spray a cloud of 100,000 germs. Sounds gross, but sneezing is actually a protective reflex that's designed to keep you healthy. It begins ...

Following is a transcript of the video. Narrator: Achoo! Are you sick? Don't you dare sneeze on me! Do you know how far your germs can travel? Normally, you hold about half a liter of fluid in ...

And they all move on. The most memorable – and, by far, my favourite sneeze – is Claudia Winkleman’s. It happens during a radio interview and comes out as a series of high pitched screeches ...

They increasingly fear being ostracized on trains if they cough or sneeze, even if they are wearing protection and don't pose a health hazard. Those subject to bouts of sneezing or coughing to ...

When you sneeze, air is expelled from your lungs at high speed to effectively clear out unwelcome particles. Stifling this reflex by pinching your nose or closing your mouth traps pressurised air ...

Feel a sneeze coming on? Don’t hold it in! In this one-minute video, our Ask Smithsonian host, Eric Schulze, explains why we sneeze. Explore Subscribe Newsletters Content Licensing Our Partners ...