Influenza
in sentence
104 examples of Influenza in a sentence
After all, the world had just navigated through a series of catastrophes, including two world wars, a global
influenza
epidemic, and of course the Depression itself.
The virus does not spread as rapidly as many others, such as influenza, which in the past limited the scale of epidemics, particularly because outbreaks were confined to rural areas.
Yes, the world faces its first
influenza
pandemic in more than 40 years.
The tiny virus that causes
influenza
is a leading-edge example of technical developments.
Today, when a new strain of
influenza
appears in Asia, scientists collect a throat swab, isolate the virus, and run the strain’s genetic sequence.
This approach has helped predict the efficacy of potential new-generation vaccines against yellow fever and
influenza
within days of immunization, compared with the usual timeframe of months or years.
Even health-care organizations are getting in on the action, using a community’s purchasing patterns to predict, say, an
influenza
outbreak.
While the
influenza
virus can cause disease in people of all ages, the elderly – those 65 and above – are disproportionately affected, in terms of both death and hospitalization, with the oldest being at the greatest risk.
Systematic analyses among elderly populations found
influenza
vaccination – which must be delivered annually, to account for constantly emerging new strains – to be not only successful in protecting people from contracting influenza, but also cost-effective.
Guidelines for allocating vaccines during an
influenza
pandemic, released in 2018 by the US Centers for Disease Control and Prevention, would place certain national-security personnel at the top of the list, alongside health-care workers.
In 2011, researchers in the Netherlands and the United States demonstrated that it was surprisingly simple to make the H5N1
influenza
virus both more virulent and more transmissible.
How Aging Societies Should Respond to PandemicsLONDON – The global fight against COVID-19 has triggered a surge of interest in the 1918-20
influenza
pandemic that killed more than 50 million people around the world.
Amerindians were ravaged by illnesses that the Spanish conquistadors brought to Mexico and South America; the “stout Cortez” of John Keats’s poem was accompanied by killer diseases like smallpox, measles, influenza, and typhus.
Despite humanity’s efforts,
influenza
pandemics have swept the world on average three times a century for the last 500 years.
The fear is that this second wave will coincide with the peak of the 2020-21 US
influenza
season, triggering a new flood of hospital patients in dire need of respiratory support.
The fear is justified, based on what we know about coronaviruses and
influenza.
Although we understand
influenza
infection patterns much better than that of the SARS-CoV-2 virus that causes COVID-19,
influenza
remains a known unknown.
In some years, the number of lives lost to
influenza
in the US can be as low as 12,000.
The annual variation in
influenza
strains means that we need to create a new vaccine each year.
But there’s a catch: the vaccine needs to be prepared well in advance of peak flu season – and often before the new
influenza
strain even appears.
The severity of the 2020-21
influenza
season will therefore depend on how well our vaccine matches the strain of the virus, and on the particular strain itself.
The seasonal appearance of these viruses closely resembles that of influenza, except that infections do not disappear in the summer months; instead, they continue at a reduced frequency.
Some think that viruses like
influenza
and coronavirus peak in winter because cold, dry weather dries our mucous membranes, rendering us more susceptible to viral infections.
And if a significant wave of
influenza
infections crashes down upon us at the same time, even more people will die.
All eyes were focused on the new, unknown virus, and not on protecting people from more lethal threats, such as seasonal influenza, which in 2009 killed orders of magnitude more peoplethan swine flu.
Studies have found that the human
influenza
virus, for example, can remain alive and infectious on banknotes for 17 days.
But the world is experiencing the most serious pandemic since the 1918-20
influenza
outbreak.
After all, it is not clear what would even constitute an end to the COVID-19 crisis, given that there could be recurrent waves of infection, as happened with the
influenza
pandemic that began at the end of WWI.
We know now that
influenza
is caused by a virus; no bacterial vaccines could protect against it.
China and America Are Failing the Pandemic TestCAMBRIDGE – COVID-19 is confronting humanity with its most severe test since 1918, when an
influenza
pandemic killed more people than died in World War I. Yet the top leaders of the world’s two largest economies, China and the United States, have failed the first round.
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