COVID-19 is caused by the SARS-CoV-2 virus.
Understanding COVID-19
COVID-19, or Coronavirus Disease 2019, is a respiratory illness that can range from mild to severe. In some cases, it can even result in death.
Key Information from References
- Causative Agent: The specific virus responsible for COVID-19 is known as SARS-CoV-2.
How Does it Spread?
While the question specifically asks about the cause, not the spread, understanding its transmission is essential:
- COVID-19 primarily spreads through respiratory droplets produced when an infected person coughs, sneezes, talks, or sings. These droplets can travel through the air and land in the mouths or noses of people nearby.
- It can also spread through touching contaminated surfaces and then touching your face.
Prevention is Key
According to the provided reference, effective preventive measures include:
- Vaccination: Getting vaccinated is a primary way to protect yourself.
- Mask Wearing: Wearing a mask, especially during times of high transmission, is crucial.
- Social Distancing: Maintaining a distance of 6 feet from others is recommended.
- Hand Hygiene: Washing hands frequently with soap and water or using hand sanitizer.
- Avoiding Sick People: Staying away from those who are sick can help prevent the spread.
Summary
| Feature | Description |
|---|---|
| Cause | SARS-CoV-2 virus |
| Type | Respiratory illness |
| Severity | Mild to severe, potentially fatal |
| Prevention | Vaccination, Masks, Social Distancing, Hand Hygiene |
