There may soon be a drug for the common cold. Scientists have looked for one for many years. The problem is there are hundreds of cold viruses. They change very quickly. They fight against new drugs. This means we all get colds. Scientists have made something that blocks cold viruses.
Most of us catch a cold every year. We take medicine for sore throats, fevers or a runny nose. Different viruses cause different things. The researchers' discovery could stop these things. It could also help people with bigger problems. The discovery could help people who have breathing problems.