The causes of Coronavirus
Coronavirus disease (Covid-19) is an infectious disease caused by a newly discovered virus. |
| Covid-19 |
Three causes of Coronavirus Covid-19 must be considered :
1) Laboratory virus?
2) Animal virus?
3) Old virus?
Man has not stopped evolving the weapon; the war is not just with classical weapons, man has begun the war throwing the stones at the enemy, now the Powerful states search for weapons of destruction.
After the chemical arm and the nuclear weapon, the next will be biological, can be robotic.
Most scientists consider a previously unknown strain of coronavirus originating in animals to be the source of Covid-19.
How the novel coronavirus that causes COVID-19 made the leap from animals to humans is a puzzle that scientists are trying to solve.
Extensive investigations have shown that the SARS coronavirus was transmitted from the civet (animal)to humans in China in 2002 and that the MERS coronavirus spread from dromedary to humans in Saudi Arabia in 2012. Several known Coronavirus circulate in animals but have not yet infected humans.
The Covid-19 coronavirus is simply the latest in a growing number of viruses that scientists believed to have moved from animals to humans with devastating effects in recent decades.
Both COVID-19 and SARS are caused by coronaviruses. The virus that causes SARS is known as SARS-CoV, while the virus that causes
COVID-19 is known as SARS-CoV-2. There are also other types of human coronaviruses.
The coronavirus that causes Covid-19 is similar to the coronavirus that caused the diseases SARS and MERS.
The coronavirus that caused SARS and that of Covid-19 are genetically linked.
2) Animal virus?
3) Old virus?
The first: Laboratory virus?
Coronavirus is it a human effect?Man has not stopped evolving the weapon; the war is not just with classical weapons, man has begun the war throwing the stones at the enemy, now the Powerful states search for weapons of destruction.
After the chemical arm and the nuclear weapon, the next will be biological, can be robotic.
The second: Animals virus?
Man and animal share the life on earth, they share good things and a bad thing.Most scientists consider a previously unknown strain of coronavirus originating in animals to be the source of Covid-19.
How the novel coronavirus that causes COVID-19 made the leap from animals to humans is a puzzle that scientists are trying to solve.
Extensive investigations have shown that the SARS coronavirus was transmitted from the civet (animal)to humans in China in 2002 and that the MERS coronavirus spread from dromedary to humans in Saudi Arabia in 2012. Several known Coronavirus circulate in animals but have not yet infected humans.
The Covid-19 coronavirus is simply the latest in a growing number of viruses that scientists believed to have moved from animals to humans with devastating effects in recent decades.
The third: Old virus?
Coronaviruses are a large family of viruses, all of which have spiky proteins on their surface. Some of these viruses use humans as their primary host and cause the common cold.Both COVID-19 and SARS are caused by coronaviruses. The virus that causes SARS is known as SARS-CoV, while the virus that causes
COVID-19 is known as SARS-CoV-2. There are also other types of human coronaviruses.
The coronavirus that causes Covid-19 is similar to the coronavirus that caused the diseases SARS and MERS.
The coronavirus that caused SARS and that of Covid-19 are genetically linked.
References:
World health organization
healthline.com
nature.com
MedicalNewsToday
sciencedaily.com
1 comments:
commentsI think the same.
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