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This One Thing Makes You 2x More Likely to Die From COVID




a person posing for the camera: You felt off last week and still feel "not yourself" and so may wonder: Was it COVID? The most accepted way to tell if you've had coronavirus is to get an antibody test, even if they aren't 100% correct. "Antibody testing does not diagnose COVID-19, but these tests can determine if a patient may have antibodies against the virus that causes it," says Cedars-Sinai. Another sign you may have had COVID is if you're suffering from Post-COVID Syndrome, which is leaving an estimated 10% or more of COVID patients—dubbed "long haulers"—with symptoms long after the virus leaves the body. According to a survey of "long-haulers" conducted by an Indiana University School of Medicine researcher and the grassroots support group Survivor Corps, released earlier this year, these are the top five most common symptoms. Read on to see them ranked, ending with the very most common, and to ensure your health and the health of others, don't miss the full list of Sure Signs You've Already Had Coronavirus. 


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You felt off last week and still feel “not yourself” and so may wonder: Was it COVID? The most accepted way to tell if you’ve had coronavirus is to get an antibody test, even if they aren’t 100% correct. “Antibody testing does not diagnose COVID-19, but these tests can determine if a patient may have antibodies against the virus that causes it,” says Cedars-Sinai. Another sign you may have had COVID is if you’re suffering from Post-COVID Syndrome, which is leaving an estimated 10% or more of COVID patients—dubbed “long haulers”—with symptoms long after the virus leaves the body. According to a survey of “long-haulers” conducted by an Indiana University School of Medicine researcher and the grassroots support group Survivor Corps, released earlier this year, these are the top five most common symptoms. Read on to see them ranked, ending with the very most common, and to ensure your health and the health of others, don’t miss the full list of Sure Signs You’ve Already Had Coronavirus


COVID-19 is unpredictable. When you contract the virus, it can seem like a dice roll whether you’ll have only minor symptoms or develop a serious case and need to be hospitalized. People of every age and health status have become severely ill and died from it. Although older people are more at risk for fatal COVID-19, experts say there’s one condition—one that’s within your control—that doubles your risk of dying of the coronavirus: Obesity. Read on—and to ensure your health and the health of others, don’t miss these Sure Signs You’ve Already Had Coronavirus.

Those With Obesity are Twice as Likely to Die From COVID

“Being obese, which generally means having a body mass index of 30 or more, decreases lung capacity and is linked to impaired immune function. Obese people diagnosed with Covid-19 were more than twice as likely to be hospitalized, 74% more likely to need an intensive care unit and 48% more likely to die, according to a study from the University of North Carolina at Chapel Hill,” per the Washington Post. “Research has also linked obesity to lower responses to numerous vaccines. Meanwhile a U.K. survey found twice as many people put on weight as lost it during the initial pandemic lockdown in early 2020.”

According to a study published in PLoS One, researchers found that COVID patients with severe obesity (meaning a BMI of 35 or more) were twice as likely to be admitted to the ICU and four times as likely to die of any cause. 

It reinforces several previous studies that found obese people with COVID are more likely to be hospitalized, to need mechanical ventilation, and to die.   

In an August study published in Obesity Reviews, scientists analyzed 75 studies and found that obesity (BMI over 30) was associated with a 48% higher risk of death, a 113% higher risk of hospitalization and 74% higher risk of admission to intensive care with COVID-19. The researchers also warned that obesity may reduce the effectiveness of COVID vaccines, because obesity has been found to lower the efficacy of other vaccines.

And obesity isn’t just associated with poor outcomes from COVID-19—it seems to increase the chance you’ll be infected with coronavirus in the first place. One UK study found that being overweight, obese, or severely obese increased the risk of COVID infection by 31%, 55% and 57%, respectively.

Why Are People With Obesity at Risk?

Obesity has been shown to increase inflammation throughout the body and impair the immune system, which has been associated with a higher death rate from other diseases like influenza. Additionally, people with obesity tend to have higher rates of other health conditions associated with severe COVID.

“Though definitive reasons for poor COVID-19 outcomes in obesity remain uncertain, patients with obesity are uniquely vulnerable,” said Dr. Ana Mostaghim, lead author of the PLoS One study. “They may have independent risk factors [type-2 diabetes, hypertension and coronary artery disease] for poor outcomes in COVID-19, conditions that are inflammatory and immune-mediated.” High blood sugar and diabetes have been linked to higher morbidity and mortality with other coronaviruses like SARS and MERS.

Additionally, one aspect of the risk is pure physics: When you’re obese, larger fat deposits in the chest wall, chest cavity, and abdominal cavity apply pressure to the chest, meaning that obese people have to work harder to breathe, even when they’re healthy. 

According to the Centers for Disease Control and Prevention, 42.5% of Americans over age 20 are obese, and 73.6% are overweight (defined as a BMI over 25).

How to Survive this Pandemic

As for yourself, do everything you can to prevent getting—and spreading—COVID-19 in the first place: Wear a face mask, get tested if you think you have coronavirus, avoid crowds (and bars, and house parties), practice social distancing, only run essential errands, wash your hands regularly, disinfect frequently touched surfaces, and to get through this pandemic at your healthiest, don’t miss these 35 Places You’re Most Likely to Catch COVID.



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