What is the 2019 coronavirus?
In early 2020, a replacement virus began generating headlines everywhere the planet due to the unprecedented speed of its transmission.
From its origins during a foodstuff in Wuhan, China, in December 2019 to countries as far-flung because the us and therefore the Philippines, the virus (officially named SARS-CoV-2) has affected many thousands,
The disease caused by an infection with SARS-CoV-2 is named COVID-19, which stands for coronavirus disease 2019.
In spite of the worldwide panic within the news about this virus, you’re unlikely to contract SARS-CoV-2 unless you’ve been in touch with someone who features a SARS-CoV-2 infection.
Let’s bust some myths. Read on to find out how this 2019 coronavirus is spread, how it’s similar and different from other coronaviruses, and the way to stop spreading it to others if you think you’ve contracted this virus.
Stay informed with our live updates about the present COVID-19 outbreak. Also, visit our coronavirus hub for more information on the way to prepare, advice on prevention and treatment, and expert recommendations.
What are the symptoms?
Doctors are learning new things about this virus a day . So far, we all know that COVID-19 might not initially cause any symptoms for a few people.
You may carry the virus for two days or up to 2 weeks Trusted Source before you notice symptoms.
Some common symptoms that are specifically linked to COVID-19 include:
shortness of breath
a low-grade fever that gently increases in temperature
Call emergency medical services if you or someone you look after have any of the subsequent symptoms:
blue lips or face
persistent pain or pressure within the chest
The full list of symptoms remains being investigated.
COVID-19 versus the flu
This is difficult to work out because the amount of total cases (including mild cases in people that don’t seek treatment or get tested) is unknown
An estimated 0.06 to 0.1 percent Trusted Source of individuals who developed the flu during the 2019-2020 flu season within the United Stated died (as of March 14, 2020). this is often compared to 1.2 percent of these with a confirmed case of COVID-19 within the us , consistent with the Centers for Disease Control and Prevention (CDC)Trusted Source.
Here are some common symptoms of the flu:
runny or stuffy nose
What causes coronaviruses?
Coronaviruses are zoonotic. this suggests they first develop in animals before developing in humans.
For the virus to pass from animal to humans, an individual has got to inherit close contact with an animal that carries the infection.
Once the virus develops in people, coronaviruses are often spread from person to person through respiratory droplets. this is often a technical name for the wet stuff that moves through the air once you cough or sneeze.
The viral material hangs call at these droplets and may be breathed into the tract (your windpipe and lungs), where the virus can then cause an infection.
The 2019 coronavirus hasn’t been definitively linked to a selected animal.
Researchers believe that the virus may are passed from bats to a different animal — either snakes or pangolins — then transmitted to humans. This transmission likely occurred within the open foodstuff in Wuhan, China.