Measles is a highly infectious viral disease caused by a Morbillivirus. It only affects humans and rapidly spreads among individuals who have not been vaccinated. It is transmitted via droplets from the nose, mouth or throat of infected persons.
Measles is a highly infectious viral disease caused by a Morbillivirus. It only affects humans and rapidly spreads among individuals who have not been vaccinated. It is transmitted via droplets from the nose, mouth or throat of infected persons.