How does COVID-19 affect the lungs?
Covid 19 directly impacts the lungs and damages the alveoli (tiny air sacs).
What are the complications of COVID-19?
Complications may include pneumonia, acute respiratory distress syndrome (ARDS), multi-organ failure, septic shock, and death.
When was COVID-19 first identified?
On 31 December 2019, WHO was informed of cases of pneumonia of unknown cause in Wuhan City, China. A novel coronavirus was identified as the cause by Chinese authorities on 7 January 2020 and was temporarily named “2019-nCoV”.
What is the minimum distance to be kept from each other to avoid COVID-19?
Be a hero and break the chain of COVID-19 transmission by practicing physical distancing. This means we keep a distance of at least 1m from each other and avoid spending time in crowded places or in groups.
What are the organs most affected by COVID‐19?
The lungs are the organs most affected by COVID‐19
Who are at higher risk of developing serious illness from COVID-19?
Older people, and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness.
Where was COVID-19 first identified?
It was first isolated from three people with pneumonia connected to the cluster of acute respiratory illness cases in Wuhan. All structural features of the novel SARS-CoV-2 virus particle occur in related coronaviruses in nature.
Where were first COVID-19 infections discovered?
The first known infections from SARS‐CoV‐2 were discovered in Wuhan, China. The original source of viral transmission to humans remains unclear, as does whether the virus became pathogenic before or after the spillover event.
How long have coronaviruses existed?
The most recent common ancestor (MRCA) of all coronaviruses is estimated to have existed as recently as 8000 BCE, although some models place the common ancestor as far back as 55 million years or more, implying long term coevolution with bat and avian species.
What are some social distancing methods to prevent the spread of COVID-19?
Methods include quarantines; travel restrictions; and the closing of schools, workplaces, stadiums, theatres, or shopping centres. Individuals may apply social distancing methods by staying at home, limiting travel, avoiding crowded areas, using no-contact greetings, and physically distancing themselves from others.
What are the COVID-19 guidelines for social distancing?
If you have to be around people, maintain a distance of 2 meters or 6 feet from others around you as much as possible. Not just mass gatherings, but even shopping malls, stadiums, and movie theatres can make you a target. In general, any gathering of over ten people should be avoided or conducted virtually.
What are some of the ways by which COVID-19 is transmitted?
COVID-19 transmits when people breathe in air contaminated by droplets and small airborne particles. The risk of breathing these in is highest when people are in close proximity, but they can be inhaled over longer distances, particularly indoors.