10 Vital Things Everyone Should Know About COVID-19

Cover Image for 10 Vital Things Everyone Should Know About COVID-19
Posted underRespiratory Health

In a world where information can be as contagious as the challenges we face, staying informed about COVID-19 has become an essential shield against uncertainty. With each passing day, the global landscape continues to evolve, but knowledge remains our steadfast companion on this journey. Welcome to a comprehensive guide designed to empower you with 10 crucial insights you need to navigate the realm of COVID-19 with confidence and clarity.

As we embark on this exploration, remember that knowledge is more than power; it’s a responsibility we bear for our own well-being and that of our communities. Whether you’re seeking the fundamental facts, understanding the mechanics of transmission, or embracing strategies to safeguard yourself and your loved ones, you’re on the right path. In the following sections, we’ll unravel the mysteries of COVID-19, address pressing questions, and equip you with tools to make informed decisions.

Let’s begin by shedding light on the very foundation: What exactly is COVID-19, and why is it imperative that we comprehend its nature? 

1. What is COVID-19?

COVID-19, short for “coronavirus disease 2019,” is a highly contagious respiratory illness caused by the novel coronavirus SARS-CoV-2. The virus was first identified in Wuhan, China, and has since spread globally. Its ability to spread rapidly through respiratory droplets makes it a formidable adversary. To delve deeper into the origins and early cases of COVID-19, consider exploring the WHO’s COVID-19 Origins Study.

2. Key Symptoms of COVID-19

Recognizing the symptoms is crucial for early detection and containment. Common symptoms include fever, cough, and difficulty breathing. However, COVID-19 can manifest in various ways, from loss of taste and smell to fatigue and body aches. Stay vigilant and stay home if you experience symptoms and consider consulting your healthcare provider for guidance. 

3. Understanding Transmission

COVID-19 spreads primarily through respiratory droplets emitted when an infected person coughs, sneezes, talks, or even breathes. It can also survive on surfaces, making hand hygiene and mask-wearing essential. To understand how to minimize your risk of transmission, explore Mayo Clinic’s guide to fight coronavirus (COVID-19) transmission at home. 

4. Risk Factors and Vulnerable Groups

Certain individuals, such as older adults and those with underlying health conditions like lung disease, diabetes, or heart disease, or who have a weakened immune system, are at higher risk of severe illness if infected. Protect yourself and your loved ones by staying informed and following guidelines from trusted health organizations, including the NIH.

5. Prevention Strategies

Prevention is paramount in curbing the spread of COVID-19. Practice good hand hygiene, wear masks in crowded places, and maintain physical distance. Vaccination is a cornerstone in the fight against the virus; learn about the latest vaccines and their benefits from the CDC.

6. Differentiating COVID-19 from Flu

While COVID-19 and flu share some symptoms, they are caused by different viruses. Understanding the differences helps with accurate diagnosis and appropriate care. Learn more about flu symptoms and prevention strategies in this article.

7. Long-Term Effects of COVID-19

Some individuals experience lingering health issues after recovering from COVID-19, known as “long COVID.” These effects can range from fatigue to cognitive difficulties. Stay informed about ongoing research and medical support for long COVID patients by reading articles similar to this one from the Mayo Clinic.

8. COVID-19 Testing and Treatment

Early detection through testing is essential to prevent further transmission. At-home COVID-19 tests, like those offered by Cue, provide convenient and reliable options for testing. Explore our at-home COVID-19 tests to learn more about our accurate and accessible testing solution. Also, unlike today’s antigen tests, there is no confirmatory test required when a Cue test returns a negative result. Our COVID-19 molecular test remains a “one-and-done” diagnostic solution that does not require serial testing.

9. Vaccination After COVID-19

Even if you’ve had COVID-19 before, vaccination is still recommended. Complete vaccination provides robust immunity and contributes to community protection. Stay up-to-date with vaccination guidelines and schedules here.

10. Staying Informed and Adapting

The world of COVID-19 information is ever-evolving. Stay informed through reputable sources such as the CDC, FDA, WHO, and NIH. Adapt to changing circumstances and contribute to collective efforts to overcome this challenge.

As our journey through the intricate landscape of COVID-19 draws to a close, remember that knowledge empowers us to face uncertainties head-on. With these 10 essential insights at your fingertips, you’re better equipped to make informed decisions for your well-being and that of your community. Let’s continue this voyage of understanding, adaptation, and resilience together.

Remember, your role in combating COVID-19 extends beyond being informed. Take action, follow guidelines, and consider exploring at-home COVID-19 testing and treatment options available on the Cue Health website. Together, we can navigate these challenging times with confidence and emerge stronger on the other side.

Picture of a person taking a Cue COVID-19 test

This information is presented in summary form, general in nature, and for informational purposes only. Content is not intended nor recommended to substitute for professional medical advice. For personal medical advice, always consult your doctor or other qualified healthcare professional. The tests offered are subject to change and subject to availability. Due to state restrictions, this Cue Product is not available for individuals located in the state of New York. Other state restrictions may apply for specific tests. Please refer to our support page for detailed product terms and conditions.

The Cue COVID-19 Test for Home and Over The Counter (OTC) Use and Cue COVID-19 Test for CLIA Certified Healthcare Providers and Laboratories have not been FDA cleared or approved, but they have been authorized by FDA under an EUA. These products have been authorized only for the detection of nucleic acid from SARS-CoV-2, not for any other viruses or pathogens. The emergency use of these products is only authorized for the duration of the declaration that circumstances exist justifying the authorization of emergency use of in vitro diagnostics for detection and/or diagnosis of COVID-19 under Section 564(b)(1) of the Federal Food, Drug and Cosmetic Act, 21 U.S.C. § 360bbb-3(b)(1), unless the declaration is terminated or authorization is revoked sooner.


  1. https://www.who.int/emergencies/diseases/novel-coronavirus-2019/origins-of-the-virus
  2. https://www.cdc.gov/coronavirus/2019-ncov/symptoms-testing/symptoms.html
  3. https://www.mayoclinic.org/diseases-conditions/coronavirus/in-depth/coronavirus-transmission/art-20482397
  4. https://www.nhlbi.nih.gov/covid/nhlbi-covid-19-guidance-public
  5. https://www.cdc.gov/coronavirus/2019-ncov/vaccines/index.html
  6. https://www.healthline.com/health/coronavirus-vs-flu
  7. https://www.mayoclinic.org/diseases-conditions/coronavirus/in-depth/coronavirus-long-term-effects/art-20490351


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