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The most recent COVID-19 vaccine should offer protection against the XEC variant, Russo says. “The most recent version of the vaccine seems to be reasonably well-matched,” he says.
With a severe case of COVID-19, a person may experience weakness, lethargy, and fever for a prolonged period of time. However, in some cases, a person might not even show symptoms of having the ...
COVID-19 is re-appearing as fall approaches and children go back to school.. The respiratory disease caused by the SARS-CoV-2 virus can be very contagious and spread quickly, according to the ...
Symptoms of COVID-19 are variable, ranging from mild symptoms to severe illness. [ 101 ] [ 102 ] Common symptoms include headache, loss of smell and taste , nasal congestion and runny nose , cough, muscle pain , sore throat , fever, diarrhoea , and breathing difficulties . [ 101 ]
Children and adolescents can also experience serious symptoms and long-term adverse health effects, including serious mental health impacts related to persistent COVID-19 symptoms. [31] The most common symptoms in children are persistent fever, sore throat , problems with sleep, headaches, shortness of breath, muscle weakness, fatigue, loss of ...
The transmission of COVID-19 is the passing of coronavirus disease 2019 from person to person. COVID-19 is mainly transmitted when people breathe in air contaminated by droplets/aerosols and small airborne particles containing the virus. Infected people exhale those particles as they breathe, talk, cough, sneeze, or sing.
COVID-19 often shares a lot of the same symptoms as influenza, including stuffy or runny nose, sore throat, cough, muscle aches, fatigue and fever or chills. But unlike the flu, COVID symptoms can ...
Coronavirus symptoms start slow, and worsen quickly, doctors say People at first will experience mild symptoms like a light cough or headache. After a week, those symptoms can escalate to a trip ...