Coronavirus disease 2019
COVID-19 is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic.
The symptoms of COVID‑19 can vary but often include fever,[7] fatigue, cough, breathing difficulties, loss of smell, and loss of taste.[8][9][10] Symptoms may begin one to fourteen days after exposure to the virus. At least a third of people who are infected do not develop noticeable symptoms.[11][12] Of those who develop symptoms noticeable enough to be classified as patients, most (81%) develop mild to moderate symptoms (up to mild pneumonia), while 14% develop severe symptoms (dyspnea, hypoxia, or more than 50% lung involvement on imaging), and 5% develop critical symptoms (respiratory failure, shock, or multiorgan dysfunction).[13] Older people have a higher risk of developing severe symptoms. Some complications result in death. Some people continue to experience a range of effects (long COVID) for months or years after infection, and damage to organs has been observed.[14] Multi-year studies on the long-term effects are ongoing.[15]
COVID‑19 transmission occurs when infectious particles are breathed in or come into contact with the eyes, nose, or mouth. The risk is highest when people are in close proximity, but small airborne particles containing the virus can remain suspended in the air and travel over longer distances, particularly indoors. Transmission can also occur when people touch their eyes, nose, or mouth after touching surfaces or objects that have been contaminated by the virus. People remain contagious for up to 20 days and can spread the virus even if they do not develop symptoms.[16]
Testing methods for COVID-19 to detect the virus’s nucleic acid include real-time reverse transcription polymerase chain reaction (RT‑PCR),[17][18] transcription-mediated amplification,[17][18][19] and reverse transcription loop-mediated isothermal amplification (RT‑LAMP)[17][18] from a nasopharyngeal swab.[20]
Several COVID-19 vaccines have been approved and distributed in various countries, many of which have initiated mass vaccination campaigns. Other preventive measures include physical or social distancing, quarantining, ventilation of indoor spaces, use of face masks or coverings in public, covering coughs and sneezes, hand washing, and keeping unwashed hands away from the face. While drugs have been developed to inhibit the virus, the primary treatment is still symptomatic, managing the disease through supportive care, isolation, and experimental measures.
author: manassharmaofficial
Manas Sharma is a seasoned fashion choreographer, educator, and founder of Raw to Runway, a platform dedicated to transforming aspiring models and designers into industry-ready professionals. With a background in aerospace engineering from Coventry University, England, Manas's journey into the fashion world began during his university days when he volunteered at London Fashion Week, an experience that ignited his passion for fashion. Upon returning to India in 2014, Manas collaborated with the Indian Trade Fair Organisation, managing Khadi fashion shows and connecting with prominent figures in the Indian fashion industry. His exposure to Lakmé Fashion Week further deepened his understanding of fashion choreography and event management. In 2016, he relocated to Gujarat, where he directed his first live fashion show, launching UM Motorcycles, marking a significant milestone in his career. Through Raw to Runway, Manas offers comprehensive training in runway walking, posing, and professional grooming, culminating in live fashion shows and exhibitions. His approach emphasizes hands-on learning, industry insights, and networking opportunities, empowering participants to build their portfolios and gain exposure in the competitive fashion industry. Manas's dedication to the craft is evident in his work with various fashion weeks, designer showcases, and university events. He has also been recognized with awards such as Best Choreography at the TOONS Award in December 2020 and Best Show Director at ITCC India in 2018. Based in Vadodara, Gujarat, Manas continues to inspire and mentor the next generation of fashion professionals, leaving an indelible mark on India's fashion landscape.