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The word ‘incidence’ means ‘the rate at which something happens’. This is the most appropriate word here. Other words are inappropriate with respect to the context. Even when we have crossed the so-called herd immunity threshold for preventing epidemic spread, disease incidence will continue in an endemic form.
Which of the following physical quantities is scalar quantity ?
What is the work done by a force when the angle θ is 90 degrees?
Pulsars are :
S.I unit of Inductance is
Which physical property is considered dimensionless?
Which physical property causes raindrops to form spherical shapes?
Sound of frogs can be heard from a long distance in a rainy season because
Who among the following is credited with the discovery of X-rays?
What phenomenon occurs when the angle of incidence exceeds the critical angle?
What conditions must be met for stationary waves to form?