What was the worst flu outbreak?
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.
What are the symptoms of the 1918 flu?
Symptoms: Normal flu symptoms of fever, nausea, aches and diarrhea. Many developed severe pneumonia attack. Dark spots would appear on the cheeks and patients would turn blue, suffocating from a lack of oxygen as lungs filled with a frothy, bloody substance.
Who was most affected by Spanish flu?
Read about the 1918 influenza pandemic and progress made in preparedness and response. Mortality was high in people younger than 5 years old, 20-40 years old, and 65 years and older. The high mortality in healthy people, including those in the 20-40 year age group, was a unique feature of this pandemic.
Why did the 1918 flu spread so quickly?
Historians now believe that the fatal severity of the Spanish flu’s “second wave” was caused by a mutated virus spread by wartime troop movements. When the Spanish flu first appeared in early March 1918, it had all the hallmarks of a seasonal flu, albeit a highly contagious and virulent strain.
Where did the 1918 flu come from?
Some medical historians and epidemiologists have theorized that the 1918 pandemic began in Asia, citing a lethal outbreak of pulmonary disease in China as the forerunner of the pandemic. Others have speculated the virus was spread by Chinese or Vietnamese laborers either crossing the United States or working in France.
Is the Black Plague still around?
But, fortunately, we’re in the clear. Unlike COVID-19, we have clear treatments for the bubonic plague. Additionally, the disease is rare with a few cases every year found in the United States. This means there’s pretty much no chance we’d ever see a pandemic play out like the one in the 14th century.
How many died in Great Plague?
The plague killed an estimated 25 million people, almost a third of the continent’s population. The Black Death lingered on for centuries, particularly in cities. Outbreaks included the Great Plague of London (1665-66), in which 70,000 residents died.