Dec. 28, 2021 -- The coronavirus that causes COVID-19 can spread to the heart and brain within days of infection and can survive for months in organs, according to a new study by the National Institutes of Health.
Known as post-acute sequelae of SARS-CoV-2 infection (PASC), or more commonly as Long COVID, these conditions affect all ages. Long-term effects include fatigue, shortness of breath, difficulty concentrating, sleep disorders, fevers, anxiety and depression.
Researchers are studying the human genes that make some people resistant to SARS-CoV-2 infection and other people more likely to develop severe disease. In one study, about 20% of those who died from COVID-19 had impaired immune systems that attacked a protein that helps regulate the immune response.
Benefits of Vaccination Outweigh the Risks Serious side effects that could cause a long-term health problem are extremely unusual following any vaccination, including COVID-19 vaccination.
March 3, 2022 -- Some patients with long COVID may have long-lasting nerve damage that could lead to fatigue, sensory changes, and pain in the hands and feet, according to a new study published in the journal Neurology: Neuroimmunology & Neuroinflammation.