Татьяна
[1] https://www.telegraph.co.uk/global-health/science-and-disease/south-african-doctor-raised-alarm-omicron-variant-says-symptoms/
[2] https://www.vesti.ru/article/2645490
[3] https://tass.ru/obschestvo/13047469
[4] https://t.me/coronamed/2017
[5] https://www.nicd.ac.za/diseases-a-z-index/disease-index-covid-19/surveillance-reports/daily-hospital-surveillance-datcov-report/
[2] https://www.vesti.ru/article/2645490
[3] https://tass.ru/obschestvo/13047469
[4] https://t.me/coronamed/2017
[5] https://www.nicd.ac.za/diseases-a-z-index/disease-index-covid-19/surveillance-reports/daily-hospital-surveillance-datcov-report/