(UCSC, Italy) for critical feedback during the development of this methodology protocol.
BACKGROUND Viral interaction in which outbreaks of influenza and other common respiratory viruses might affect each other has been postulated by several short studies. Regarding longer time periods, influenza epidemics occasionally occur very early in the season, as during the 2009 pandemic. Whether early occurrence of influenza epidemics impacts outbreaks… (More)
• BLOCKINIn this issue we present a collection of outbreak and case