Texto do covid 19 em ingles ​

COVID-19 is an infectious disease caused by a newly discovered coronavirus. This virus was first identified at the end of 2019 following a series of pneumonia cases in Wuhan, China. The disease is primarily spread between humans through respiratory droplets that are expelled from the body when an infected person coughs or sneezes. It can also be spread by touching surfaces contaminated by the virus and then touching your face. <br /><br />The most common symptoms of COVID-19 are fever, dry cough, and tiredness, but some patients may also experience aches and pains, nasal congestion, headache, conjunctivitis, sore throat, diarrhea, loss of taste or smell, or a rash on skin or discoloration of fingers or toes.<br /><br />Preventive measures include hand hygiene, respiratory etiquette, and maintaining a distance of at least one meter from other people. As of now, several vaccines have been authorized for public use, primarily the Pfizer-BioNTech, Moderna, AstraZeneca-Oxford, Johnson & Johnson, and Covaxin vaccines.<br /><br />The disease has had a significant impact on global health, economy, and daily life, causing millions of deaths and leading to the widespread implementation of safety measures including travel restrictions, quarantines, curfews, workplace hazard controls, and facility closures. <br /><br />This information is based on current understanding of the virus and the disease, and it is subject to change as more research is conducted and more data becomes available.