2021 • Changes in the incidence of invasive disease due to Streptococcus pneumoniae, Haemophilus influenzae, and Neisseria meningitidis during the COVID-19 pandemic in 26 countries and territories in the Invasive Respiratory Infection Surveillance Initiative: a prospective analysis of surveillance data

  • Popularity:

    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.

  • Influence:

    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).

  • Citation Count:

    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).

  • Impulse:

    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.