While the global pandemic lasted for two years, the vast majority of deaths were packed into three especially cruel months in the fall of 1918.
At the time, there were no effective drugs or vaccines to treat this killer flu strain. Citizens were ordered to wear masks, schools, theaters and businesses were shuttered and bodies piled up in makeshift morgues before the virus ended its deadly global march.
From September through November of 1918, the death rate from the Spanish flu skyrocketed. In the United States alone, 195,000 Americans died from the Spanish flu in just the month of October.
Scientists offer several possible explanations for the high mortality rate of the 1918 influenza pandemic. Some analyses have shown the virus to be particularly deadly because it triggers a cytokine storm, which ravages the stronger immune system of young adults.
The 1918 pandemic virus infected cells in the upper respiratory tract, transmitting easily, but also deep in the lungs, damaging tissue and often leading to viral as well as bacterial pneumonias. In 1918, medicine had barely become modern; some scientists still believed “miasma” accounted for influenza's spread.
During the Black Death Pandemic of the 1300s, plague (Yersinia pestis) killed 75 million to 200 million people, but the pandemic lasted longer than the Spanish flu, with the deaths spread out over more years.
A rough estimate is that 25 million people in Europe died from plague during the Black Death. The population of western Europe did not again reach its pre-1348 level until the beginning of the 16th century.
Outbreak: 10 of the Worst Pandemics in HistoryBy Staff
- What About Covid-19 (the Novel Coronavirus)?
- HIV/AIDS Pandemic (at its peak, 2005-2012)
- Flu Pandemic (1968)
- Asian Flu (1956-1958)
- Flu Pandemic (1918)
- Sixth Cholera Pandemic (1910-1911)
- Flu Pandemic (1889-1890)
- Third Cholera Pandemic (1852–1860)
How did it end? The most popular theory of how the plague ended is through the implementation of quarantines. The number of people dying from the plague was already in decline before the fire, and people continued to die after it had been extinguished.
Smallpox. Smallpox was a contagious disease caused by the variola virus. The disease killed an estimated 400,000 Europeans per year during the closing years of the 18th century. During the 20th century, it is estimated that smallpox was responsible for 300–500 million deaths.
The 1918 influenza pandemic was the most severe pandemic in recent history. It was caused by an H1N1 virus with genes of avian origin. Although there is not universal consensus regarding where the virus originated, it spread worldwide during 1918-1919.
While it's unlikely that the “Spanish Flu” originated in Spain, scientists are still unsure of its source. France, China and Britain have all been suggested as the potential birthplace of the virus, as has the United States, where the first known case was reported at a military base in Kansas on March 11, 1918.
The plague resurfaced roughly every 20 years from 1348 to 1665—40 outbreaks in 300 years. And with each new plague epidemic, 20 percent of the men, women and children living in the British capital were killed.
Flu Pandemic (1918)
Between 1918 and 1920 a disturbingly deadly outbreak of influenza tore across the globe, infecting over a third of the world's population and ending the lives of 20 – 50 million people.Globally, epidemics of 'ordinary' flu are thought to kill between 500,000 to 1 million people every year. Most people recover from ordinary flu within one or two weeks without requiring medical treatment. Deaths are generally confined to 'at risk' groups including: elderly people over 65 years of age.
The Black Death is estimated to have killed 30% to 60% of Europe's population. In total, the plague may have reduced the world population from an estimated 475 million to 350–375 million in the 14th century.
Overall VE against death was 65% (95% CI, 54% to 74%). Among 153 deaths in children with underlying high-risk medical conditions, 47 (31%) were vaccinated. VE among children with high-risk conditions was 51% (95% CI, 31% to 67%), compared with 65% (95% CI, 47% to 78%) among children without high-risk conditions.
The CDC estimates that as many as 56,000 people die from the flu or flu-like illness each year. SOURCES: National Institute of Allergy and Infectious Diseases: "Common Cold." FDA: "What to Do for Colds and Flu." American Lung Association: "A Survival Guide for Preventing and Treating Influenza and the Common Cold."
For 2016 specifically, National Highway Traffic Safety Administration (NHTSA) data shows 37,461 people were killed in 34,436 motor vehicle crashes, an average of 102 per day.
Lasting from January 1918 to December 1920, it infected 500 million people – about a quarter of the world's population at the time. The death toll is estimated to have been anywhere from 17 million to 50 million, and possibly as high as 100 million, making it one of the deadliest pandemics in human history.
Of the roughly 150,000 people who die each day across the globe, about two thirds—100,000 per day—die of age-related causes. In industrialized nations, the proportion is much higher, reaching 90%.
CDC estimates that the burden of illness during the 2018–2019 season included an estimated 35.5 million people getting sick with influenza, 16.5 million people going to a health care provider for their illness, 490,600 hospitalizations, and 34,200 deaths from influenza (Table 1).
?Generally speaking, when it comes to the flu, acute illness can last four or five days, though your cough can linger for weeks.
Conclusion. CDC estimates that influenza was associated with more than 35.5 million illnesses, more than 16.5 million medical visits, 490,600 hospitalizations, and 34,200 deaths during the 2018–2019 influenza season.
Globally, an estimated 151,700 to 575,400 people died from swine flu in the first year of the pandemic.
1918 Pandemic (H1N1 virus) The 1918 influenza pandemic was the most severe pandemic in recent history. It was caused by an H1N1 virus with genes of avian origin. Although there is not universal consensus regarding where the virus originated, it spread worldwide during 1918-1919.
When did the Spanish flu start?
