WHAT
IS WORSE: THE CORONAVIRUS OR THE FLU?
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words, you will get more information.
Each year, from around October
through May, international health coverage is primarily focused on the flu—and
with good reason. The flu is notoriously infectious and can cause up to 45
million illnesses each year, according to the Centers for Disease Control and
Prevention. But this
year, the new
coronavirus outbreak (aka,
COVID-19) is dominating the headlines, causing more than illnesses in just over
two months.
As of March 26th 2020,
more than 800 million people in 200 countries and territories around the world
have contracted COVID-19, and nearly 39,000 have died. In the US, as many as
161,000 cases have been confirmed, and more than 3,000 people have died
The Flu season in the
United States , alone which runs from October through May, claims tens of
thousands of lives every year. During this current season, CDC estimates that,
as of mid-March, between 29,000 and 59,000 have died due to influenza
illnesses. Add to that the misery of hundreds of thousands of flu-related
hospitalizations and millions of medical visits for flu symptoms during this
season.
The Spanish flu (also known as
the 1918 flu pandemic was
an unusually deadly influenza
pandemic. Lasting from January 1918 to December 1920, which 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
Here is an amazing fact to
consider. If our grandparents and our parents who were alive in 1918 and who had
died from that pandemic, none of us would have been born.
The historical events from 1918
to today would be entirely different.
Most influenza outbreaks disproportionately kill the very
young and the very old, with a higher survival rate for those in between, but
the Spanish flu pandemic resulted in a higher than expected mortality rate for
young adults. 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. In contrast, a 2007 analysis of medical journals from the period
of the pandemic found that the viral infection was no more
aggressive than the previous influenza strains.
Instead, malnourishment, overcrowded
medical camps and hospitals, and the poor hygiene promoted this particular
bacterial superinfection. This
superinfection killed most of the victims, typically after a somewhat prolonged
period of dying. Those problems are not prevalent in this era.
The Spanish flu was the first of two pandemics caused by
the H1N1
influenza virus. The
second was the swine flu in 2009.
The 2009 flu
pandemic or swine flu was an influenza pandemic that lasted from early 2009 to
late 2010, and the second of the two pandemics involving H1N1 influenza virus
(the first of them being the 1918-20 Spanish flu pandemic), albeit in a new
version. First described in April 2009, the virus appeared to be a new strain
of the flu.
SARS, ( severe
acute respiratory syndrome ) is the disease caused by SARS-CoV. It
causes an often severe illness and is marked initially by systemic symptoms
of muscle pain, headache,
and fever, followed in 2–14 days by the onset of
respiratory symptoms,[10] mainly cough, dyspnea, and pneumonia. Another common finding in SARS
patients is a decrease in the number of lymphocytes circulating in the blood.
On
THE 12 April 2003, scientists working at the Michael Smith Genome Sciences Centre in Vancouver finished mapping the genetic sequence of a
coronavirus believed to be linked to SARS. The team was led by Marco Marra and worked in collaboration with
the British Columbia Centre for Disease Control and the National Microbiology Laboratory in Winnipeg, Manitoba, using samples from infected patients
in Toronto. The map, hailed by the WHO as an important
step forward in fighting SARS, is shared with scientists worldwide via the GSC
website (see below). Donald Low of Mount
Sinai Hospital in Toronto described the discovery as having been made
with "unprecedented speed".[13] The
sequence of the SARS coronavirus has since been confirmed by other independent
groups
In the SARS outbreak of 2003, about 9% of patients with
confirmed SARS-Co. infection died. The mortality rate was much higher for
those over 60 years old, with mortality rates approaching 50% for this subset
of patients.
During November
2002 through July 2003, a total of 900 people
worldwide became sick with severe acute respiratory syndrome that was
accompanied by either pneumonia or respiratory distress syndrome.
Many of the deaths of the men working on
the building of the Panama Canal had been caused by yellow fever and malaria diseases
that the medical community at the time believed were caused by bad air and
dirty conditions. However, by the early twentieth century, medical experts better understood the
role of mosquitoes as carriers for these diseases, allowing them to
significantly reduce the number of deaths among canal workers, thanks to a host
of sanitation measures that included draining areas with standing water,
removing possible insect breeding grounds and installing window screens in
buildings.
In 2018, an estimated 405,000 people died of malaria—most
were young children in sub-Saharan Africa. Within the last decade, increasing
numbers of scientists using resources have rapidly increased malaria control
efforts. This scale-up of interventions has saved millions of lives
globally and have cut malaria mortality by 25% from 2010 to 2016 , leading to
hopes and plans for elimination and ultimately eradication. CDC brings its
technical expertise to support these efforts with its collaborative work in
many malaria-endemic countries and regions.
The Ebola virus disease or
simply called Ebola, is
a viral
haemorrhagic fever of humans and other primates caused
by ebolaviruses.[1] Signs
and symptoms typically start between two days and three weeks after contracting
the virus with a fever, sore throat. muscular pain including
painful headaches, Vomiting, diarrhea and a rash usually follows
along with decreased function of the liver and kidneys. At this
time, some people begin to bleed both internally and
externally. The disease has a high risk of death, killing 25% to 90% of those
infected, with an average of about 50%.[1] This
is often due to low blood pressure from fluid loss, and typically
follows 6 to 16 days after symptoms appear.
The virus spreads through direct contact with body fluids, such as blood from infected
humans or other animals.
The spread of this disease may also occur from contact with items
recently contaminated with bodily fluids.
At least 11,079 people
had died from the outbreak of Ebola in West Africa by the year,
2015 according to the World Health Organization
Smallpox was an infectious disease caused by one
of two virus variants, Variola
major and Variola minor. The last naturally occurring
case was diagnosed in October 1977, and the World
Health Organization (WHO) certified the global
eradication of the disease in 1980.[1 The
risk of death following contracting the disease was about 30%, with higher
rates among babies. Often those who survived had extensive scarring of their skin,
and some were left blind.
I and millions of
other people around the world were immunized against the disease. It was done
by scratching an infected needle across the skin of one of our upper arms. The
small patch where it shows is still
wrinkled as a result of the effect of the irus. Many people who lived looked
hideous as if their skin all over their bodies was burned in a fire.
An
estimated 300 million people died from smallpox in the 20th
century alone. This virulent disease, which kills a third of those it infects,
is known to have co-existed with human beings for thousands of years. Fortunately
it has been completely
eradicated.
Perhaps someday
in the future, all those horrible diseases will be completely eradicated. Alas, we who are alive today will
not be alive when those great moments ocurin
the future.
The Spanish Flu in 1918, killed
as many
It is obvos that the flu virus
is worse that the Coronavirus.
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