Before germs were first spied under a microscope by Robert Koch, a doctor from East Prussia, catching colds was blamed on evil spirits, foul weather, and medical enigmas such as blood impurities. Koch ...

We all know the feeling: you’ve just shaken off a miserable cold, your energy’s finally coming back… and then, barely a fortnight later, your throat starts to tickle again. It feels unfair – like the ...

How long it takes to catch a cold from someone else depends, but it usually takes 1-3 days. Your overall health and how long the person who exposed you has been sick can affect the incubation period.

Tissues, rest, fluids and over-the-counter medicine: That’s how millions of Americans fight back against the common cold. Infections usually involve mild symptoms like sneezing, sore throat, runny ...

Catching a cold is almost a rite of passage for the chilly winter months when people and viruses are often in close quarters. And that’s especially true among children, who aren’t stingy about what ...

Ever heard of telomeres? They may stand between you and your next bout with the sniffles. Telomeres are protective sections of DNA that cap off the ends of chromosomes. They serve as a molecular clock ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Before germs were first spied under a microscope by Robert Koch, a ...