Mild side effectsįor most people, these side effects are mild and go away on their own in a couple of days. Mild, short-lived side effects can happen after getting any of the COVID vaccines. As with any vaccination, side effects are possible. In the United States, there are currently four approved or authorized vaccines to protect against COVID. According to the Centers for Disease Control and Prevention (CDC), a vaccination imitates an infection in your body, without making you sick. The uncertainty of the future for COVID-19 survivors is why several long-term cohort studies (that study genetic and environmental factors in large groups over a period of time) have been repurposed to study the physical, mental and socio-economic consequences of the pandemic.The COVID-19 vaccine is an injection (or sometimes a series of two injections) that helps your immune system learn to defend your body against coronavirus. Some researchers are concerned, however, that just as with SARS, many people with the new coronavirus will go on to develop post-viral chronic fatigue syndrome. Looking at the organs that are affected during infection could give an idea of where the long-term effects on the body are likely to manifest.Īs we are still in the throes of the pandemic, and at a relatively early stage of a new disease, it is too early to tell what COVID-19 survivors are likely to experience in a year’s time. Given the multi-organ effect of COVID-19 on the body, survivors may have a variety of long-term effects on their organs, including what some doctors are calling ‘post-COVID lung disease’. whether it is reactivation of a persistent infection, reinfection (which seems unlikely based on current data), or whether the person has become infected with another virus or even bacteria as their immune system is still recovering. Many people had a pattern of symptoms, where their symptoms were heightened initially, nearly disappeared, then returned again with ferocity, along with a very wide range of symptoms.Ī key question is what is causing the recurring symptoms – i.e. A research group at King’s College London, UK, developed a COVID-19 tracker app for people to record their symptoms daily, and estimated 200,000 have been reporting symptoms for the entire six weeks since the tracker was launched. Early in the pandemic, initial medical advice on recovery times for mild COVID-19 had suggested 1-2 weeks. However, many people have seen symptoms last for 8 to 10 weeks or longer, and symptoms can seem to go away only to come racing back. The long-term outlook for COVID-19Ī striking feature of COVID-19 is how long the symptoms can last. Viral infections such as SARS and Epstein-Barr virus are known to trigger chronic fatigue syndrome that can last for months or years. Only 78% of SARS patients were able to return to full‐time work 1 year after infection.Īnother study, also done in Hong Kong, revealed that 40% of people recovering from SARS still had chronic fatigue symptoms 3.5 years after being diagnosed. As with COVID-19, people over 60 years are at highest risk of severe symptoms.Ī study of the long-term effects of SARS undertaken in Hong Kong showed that two years after they had the disease, one in two SARS survivors had much poorer exercise capacity and health status than those who had never had the disease. Severe acute respiratory syndrome (SARS), a coronavirus that emerged in 2003, causes very similar symptoms to COVID-19. This has also been seen with influenza, SARS and MERS-CoV. Severe COVID-19 patients have experienced what’s called a ‘ cytokine storm’ in which the body’s immune system goes into a potentially fatal overdrive and leads to multi-organ failure. It’s now clear that the coronavirus doesn’t just attack the respiratory system, and some people have reported gut issues and problems with their kidneys.
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