This is a group of viruses that infect your respiratory tract. Most people will be infected with a coronovirus at least once in their life. Usually, symptoms are mild or moderate, and may seem like those of a common cold. But some coronaviruses can be very dangerous.
People may become infected with West Nile virus when they are bitten by an infected mosquito. Most WNV infections are very mild or cause no symptoms at all.
Understanding Middle East Respiratory Syndrome (MERS)
Middle East respiratory syndrome (MERS) is an illness that affects your respiratory system. It's caused by a common type of virus called the coronavirus. Read on to learn about its symptoms, treatment, and prevention.
