infectivity

the infectivity of the virus is a major concern for public health.

researchers are studying the infectivity rates of different strains.

high infectivity can lead to rapid outbreaks in communities.

the infectivity of the disease varies with environmental factors.

vaccination can reduce the infectivity of certain diseases.

understanding the infectivity of pathogens is crucial for prevention.

infectivity can be measured using various laboratory techniques.

the infectivity of the new variant raised alarm among scientists.

infectivity is influenced by host factors and virus characteristics.

monitoring infectivity helps in controlling disease spread.