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Coronavirus (COVID-19): Outbreak, Impact, and Prevention Video Lecture | Science & Technology for UPSC CSE

146 videos|356 docs|249 tests

FAQs on Coronavirus (COVID-19): Outbreak, Impact, and Prevention Video Lecture - Science & Technology for UPSC CSE

1. What is the outbreak of Coronavirus (COVID-19)?
Ans. The outbreak of Coronavirus (COVID-19) refers to the global spread of a novel coronavirus that was first identified in Wuhan, China in December 2019. It has since spread to numerous countries, leading to a pandemic. The virus primarily spreads through respiratory droplets when an infected person coughs or sneezes.
2. What is the impact of Coronavirus (COVID-19)?
Ans. The impact of Coronavirus (COVID-19) has been significant on multiple fronts. It has caused a high number of illnesses and deaths worldwide, leading to healthcare systems being overwhelmed. Economically, it has resulted in job losses, business closures, and a global economic slowdown. Socially, it has disrupted daily life and led to social distancing measures and lockdowns in many countries.
3. How can Coronavirus (COVID-19) be prevented?
Ans. To prevent the spread of Coronavirus (COVID-19), it is important to practice good hygiene. This includes frequently washing hands with soap and water for at least 20 seconds, using hand sanitizers when soap is not available, avoiding close contact with sick individuals, and wearing masks in public places. Social distancing measures, such as maintaining a distance of at least 1 meter from others, should also be followed. Additionally, getting vaccinated when available can help prevent the virus.
4. What are the symptoms of Coronavirus (COVID-19)?
Ans. The symptoms of Coronavirus (COVID-19) can vary from mild to severe. Common symptoms include fever, cough, sore throat, fatigue, body aches, and shortness of breath. Some individuals may also experience loss of taste or smell. It is important to note that some infected individuals may be asymptomatic or have mild symptoms, making it crucial to practice preventive measures even in the absence of symptoms.
5. How does Coronavirus (COVID-19) spread?
Ans. Coronavirus (COVID-19) primarily spreads through respiratory droplets when an infected person coughs, sneezes, talks, or breathes heavily. These droplets can land in the mouths or noses of people nearby or be inhaled into the lungs. It can also spread by touching contaminated surfaces or objects and then touching the face, although this is not the main mode of transmission. It is important to maintain good respiratory hygiene and regularly clean and disinfect frequently-touched surfaces to minimize the risk of spread.
146 videos|356 docs|249 tests

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