Question

what is spanish flu epidemiology with photos and reference for photos

Answer 1

In World War I, neutral Spain was the first to report flu deaths in its newspapers, so commentators soon nicknamed the pandemic ‘Spanish flu.’

The “Spanish” influenza pandemic of 1918–19 caused acute illness in 25–30 percent of the world’s population and resulted in the death of up to an estimated 40 million people. The predominant natural reservoir of influenza viruses is thought to be wild waterfowl. The 1918 “Spanish flu” was the fastest spreading and most deadly influenza pandemic in recorded history.

In 2003, a highly pathogenic H7N7 outbreak occurred in poultry farms in the Netherlands. This virus caused infections (predominantly conjunctivitis) in 86 poultry handlers and in 3 secondary contacts. One of the infected individuals died of pneumonia (Fouchier et al. 2004; Koopmans et al. 2004; WHO 2004). In 2004 an H7N3 influenza outbreak in poultry in Canada also resulted in the infection of a single individual

References:-

https://contagions.wordpress.com/2011/02/05/insights-into-the-pathogenesis-of-the-spanish-flu/

https://edu.glogster.com/glog/spanish-influenza/1shw50n4ssl?=glogpedia-source

Answer 2

In World War I, neutral Spain was the first to report flu deaths in its newspapers, so commentators soon nicknamed the pandemic ‘Spanish flu.’

The “Spanish” influenza pandemic of 1918–19 caused acute illness in 25–30 percent of the world’s population and resulted in the death of up to an estimated 40 million people. The predominant natural reservoir of influenza viruses is thought to be wild waterfowl. The 1918 “Spanish flu” was the fastest spreading and most deadly influenza pandemic in recorded history.

In 2003, a highly pathogenic H7N7 outbreak occurred in poultry farms in the Netherlands. This virus caused infections (predominantly conjunctivitis) in 86 poultry handlers and in 3 secondary contacts. One of the infected individuals died of pneumonia (Fouchier et al. 2004; Koopmans et al. 2004; WHO 2004). In 2004 an H7N3 influenza outbreak in poultry in Canada also resulted in the infection of a single individual

References:-

https://contagions.wordpress.com/2011/02/05/insights-into-the-pathogenesis-of-the-spanish-flu/

https://edu.glogster.com/glog/spanish-influenza/1shw50n4ssl?=glogpedia-source