How is coronavirus transmitted?
Coronavirus is mainly spread through close contact and is transmitted through the respiratory tract of a person with the disease, for example through sneezing, talking or coughing. Viruses are transmitted in small droplets to the environment, from which the infection can be acquired through the eyes, nose or mouth. Sometimes the infection can also be acquired through surfaces or hands.
Symptoms of coronavirus (Covid-19)
Coronavirus can cause a variety of symptoms in those who are infected. Symptoms can be very mild, or they can be serious and even lead to death. Possible symptoms include fever, chills, cough, difficulty breathing, fatigue, muscle pain, headache, loss of sense of smell and taste, sore throat, stuffy nose, nausea and diarrhea. As a sequel to coronavirus disease, pneumonia caused by bacteria such as pneumococcus can also occur.
Long-term corona or long covid
About 5-10 % of those infected with coronavirus are known to develop long covid. Its typical symptoms are severe exhaustion, shortness of breath and brain fog. Long covid can also cause long-term disability. People of all ages can get long covid. Vaccination is also known to provide protection against long covid.