As booster vaccination was being scaled up, the omicron variant was introduced into the population, leading to the largest epidemic wave of SARS-CoV-2 infections in Qatar.

Qatar Omicron-wave study shows slow decline of natural immunity, rapid decline of vaccine immunity. ScienceDaily . Retrieved May 1, 2025 from www.sciencedaily.com / releases / 2022 / 06 ...

Qatar endured a wave of the omicron (B.1.1.529) variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) 1 that started on December 19, 2021, and peaked in mid-January 2022. 2-4 The ...

For the new study, the researchers catalogued positive PCR tests associated with infection symptoms in Qatar during the country’s omicron (B.1.1.529) wave, from Dec. 23, 2021, through Feb. 21, 2022.

Qatar was successful in overcoming the first and second waves of the COVID 19 pandemic through preventive measures and vaccination, and the people are ...

No cases of the new Covid-19 variant Omicron have been confirmed in Qatar, said Dr. Hamad Eid al-Romaihi, director of the Department of Health Protection and Control of ...

Doha: Omicron cases in Qatar, detected among those who came back from travel, were in the quarantine stage, and none of them needed hospital admission, Dr Abdullatif Al Khal, Chair of the National ...

Qatar has registered its first four cases of the new COVID-19 variant Omicron, the state news agency QNA said on Friday.

DOHA, Dec 17: The Qatari Ministry of Public Health stated that it had detected the first four cases of COVID 19 variant Omicron in the country. It said the four infected people were Qataris and expats ...

The Philippines has detected its third case of the Omicron variant of the new coronavirus in a returning overseas Filipino (ROF) from Qatar who had a travel history in Egypt, the Department of ...