Influenza pandemics

2009–2010 pandemic of swine influenza caused by H1N1 influenza virus

pandemic of influenza virus (H2N2)

1968—1970 flu pandemic

pandemic in the Roman Empire (249–262 CE)

worldwide pandemic beginning in 1889

influenza pandemic

epidemic of an influenza virus that spreads on a worldwide scale and infects a large proportion of the human population

Syndemics is the evaluation of how social and health conditions arise, in what ways they interact, and what upstream drivers may produce their interactions. The word is a blend of "synergy" and "epidemics". The idea of syndemics is that no disease exists in isolation and that often population health can be understood through a confluence of factors (such as climate change or social inequality) that produces multiple health conditions that afflict some populations and not others. Syndemics are not like pandemics (where the same social forces produce clustered conditions equally around the world

proposed measure of the severity of influenza

Known in India as "Bombay Fever"

evaluation framework which uses quadrants to evaluate both the transmissibility and clinical severity of a pandemic