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Longer-term effects of COVID-19 have become a prevalent aspect of the disease itself. These symptoms can be referred to as many different names including post-COVID-19 syndrome, long COVID, and long haulers syndrome. An overall definition of post-COVID conditions (PCC) can be described as a range of symptoms that can last for weeks or months. [83]
Some of the first warning signs can include extreme fatigue, weakness and chills. But other symptoms often follow. Muscle aches, extreme fatigue: Coronavirus symptoms go beyond fever and cough
Anxiety from the threat of losing economic security and catching the disease both play a part in the feeling of fatigue in people. COVID-19 fatigue has caused people to not follow precautionary guidelines, increasing their risk of catching the virus. [12] Many people are tired of the lockdowns, and not having a normal routine.
Long-haul COVID, post-COVID-19 syndrome, post-COVID-19 condition, post-acute sequelae of COVID-19 (PASC), chronic COVID syndrome [1] Symptoms Highly varied, including post-exertional malaise (symptoms worsen with effort), fatigue , muscle pain , shortness of breath , chest pain and cognitive dysfunction ("brain fog") [ 2 ]
Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2. The disease spread worldwide, resulting in the COVID-19 pandemic . The symptoms of COVID‑19 are variable but often include fever, [ 7 ] fatigue, cough, breathing difficulties , loss of smell , and loss of taste .
Coronavirus diseases are caused by viruses in the coronavirus subfamily, a group of related RNA viruses that cause diseases in mammals and birds. In humans and birds, the group of viruses cause respiratory tract infections that can range from mild to lethal.
During the initial outbreak in Wuhan, China, various names were used for the virus; some names used by different sources included "the coronavirus" or "Wuhan coronavirus". [ 27 ] [ 28 ] In January 2020, the World Health Organization (WHO) recommended "2019 novel coronavirus" (2019-nCoV) [ 5 ] [ 29 ] as the provisional name for the virus.
A COVID-19 vaccine is intended to provide acquired immunity against severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2), the virus that causes coronavirus disease 2019 . Prior to the COVID-19 pandemic, an established body of knowledge existed about the structure and function of coronaviruses causing diseases like severe acute ...