Denialists and minimizes have been working hard to downplay the corona virus since the start of the pandemic. A favorite talking point for denialists is the “COVID is just like the flu.” This is of course false. The flu does not kill over a million people over 3 years. COVID-19 has a higher severe disease and mortality rate than influenza in all age groups. COVID-19 survivors report many more long-term effects of the infection than influenza survivors. Lingering symptoms like weakness, shortness of breath, trouble focusing and, in some cases, kidney and heart problems are much more common after COVID-19 than after influenza. “Mild” COVID-19 illness has been described as “flu-like.” It’s important to remember that the flu is a pretty debilitating disease so “mild” COVID-19 is still a pretty significant disease.
A large number of COVID-19 patients present with no or very mild symptoms, but those individuals can still transmit the virus to others, some of whom could have a much more serious course of illness. Every person who gets infected keeps the “chains of transmission” going, which can bring COVID-19 to those who are more vulnerable.
Nearly 1 in 5 people develop Long COVID, with long term conditions including long-term damage to the lungs, heart, kidneys, brain and other organs. “Mild” cases of COVID are associated with tissue damage and brain matter loss. Damage to the brain can result in loss of smell, and a loss in the overall volume of the brain. This brain matter loss may explain the behavior of some of the denialists.
COVID-19 increases risk of heart attack, strokes and other cardiovascular disease. Patients with COVID-19 were four times likelier to develop major cardiovascular disease in the acute phase of infection than those uninfected. Even a mild case of COVID-19 can increase a person’s risk of cardiovascular problems for at least a year after diagnosis. Researchers found that rates of many conditions, such as heart failure and stroke, were substantially higher in people who had recovered from COVID-19 than in similar people who hadn’t had the disease. The risk was elevated even for those who were under 65 years of age and lacked risk factors. There is an unexpected surge in young people dying of heart attacks.