COVID-19 Transmission, Symptoms, and Treatment | SELF
By now, you’re well aware that COVID-19 is an illness caused by SARS-CoV-2, a novel coronavirus that changed life as we knew it. The World Health Organization was first informed about the virus on December 31, 2019.
By March 11, 2020, more than 118,000 cases had been reported in 114 countries, and the WHO officially declared COVID-19 a pandemic, according to the Coronaviruses, however, are nothing new. These viruses—named after the crownlike spikes on their surfaces—were first discovered in the mid-1960s. Human coronaviruses can cause coldlike symptoms to more severe illnesses, depending on the type, The coronavirus that causes COVID-19 is often compared to influenza—but the two are very different, experts say. Nearly three years into this pandemic, experts are just starting to understand how COVID spreads so quickly, its wide-ranging symptoms and potential complications, and how to effectively treat it. Here’s a brief overview of what we’ve learned.You may breathe in air that is carrying microscopic droplets or aerosol particles that contain the virus, typically when you’re physically close to a person who is infected . You can also breathe in contaminated air when you’re in a poorly ventilated area that infected people have been in recently. The CDC notes that the concentration of virus particles is typically higher indoors compared to outdoors. Droplets or particles that contain the virus can infect you by making contact with your eyes, nose, or mouth. This can happen when you’re physically close to an infected person who is talking, sneezing, or coughing, for example. You may also touch a surface that is contaminated with the virus, and then transfer the virus to your eyes, nose, or mouth if you touch your face without washing your hands., tells SELF. Recently, the omicron variant and its subvariants—including BA. 2, BA.4, and BA.5—have been linked to a majority of new COVID infections in the United States.Experts Know Very Little About COVID Reinfection, Including Long-Term Health EffectsCOVID-19 can cause a wide range of symptoms—some of which infectious disease doctors and scientists are just beginning to understand. So far, these are the main symptoms of COVID-19 to watch for, per theCOVID-19 symptoms are highly individualized, and the severity in which they manifest may depend on a person’s health history.For example, older adults , people who are immunocompromised, people with certain medical conditions , and pregnant people face a higher risk of getting very sick, the A majority of COVID-19 cases can be defined as “mild,” meaning they don’t require hospitalization or medical support. However, a “mild” illness for one person may feel like they have a slight cold, while another person may feel totally wiped out for a week. Some people may even be asymptomatic, meaning they don’t have any symptoms at all. If you feel symptoms coming on, you should be tested for COVID-19—either via an at-home rapid test or at a local medical center—as signs of the virus can mimic other illnesses or health issues, like the If you test positive for COVID-19, the CDC recommends isolating at home for a minimum of five days, as you are likely most infectious during these five days. COVID-19 Some People Claim the COVID Vaccine Causes Ear-Ringing—Here’s What to KnowPaxlovid Is Super Promising. Why Aren’t More People Getting It?The COVID Public Health Emergency Is Ending Soon. What Do Epidemiologists Think?The FDA Is Considering a New COVID Vaccine Strategy—Here's What You Should KnowDon’t Let the Lack of Mask Mandates Lure You Into ComplacencyExperts Are Anticipating Another COVID Wave This Winter—And We're Not Prepared for ItPeople Still Aren’t Getting the New COVID Booster. Experts Say They Aren’t Surprised.Doctors Aren’t Happy About the CDC’s New Mask Guidelines for Health Care SettingsSELF does not provide medical advice, diagnosis, or treatment. Any information published on this website or by this brand is not intended as a substitute for medical advice, and you should not take any action before consulting with a healthcare professional.
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