Coronavirus disease 2019 (COVID-19) is a contagious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The first case was identified in December 2019 and the disease has since spread worldwide, leading to an ongoing pandemic. The Omicron variant likely will spread more easily than the original SARS-CoV-2 virus and how easily Omicron spreads compared to Delta remains unknown.
Feeling of tiredness
Frontal region, In the temporal region, Coming from the back of head
Cough with mucus or without mucus
Lasting 3 weeks or less
Dry at first then production of clear/white mucus, Production of clear-white mucus, Dry at first then production of yellowish-gray mucus, Production of yellowish-gray mucus
or Blocked nose
Pain, scratchiness or irritation of the throat
Greater than or equal to 38°c (100. 4°f), Less than 38°c (100. 4°f)
Reduced ability or completely losing sense of smell
or Impaired taste
Contact with sick person of covid19
If you have Coronavirus Disease 2019, then visit an infectious disease specialist as soon as possible.
Infectious disease specialist