
Last Friday WHO designated variant B.1.1.529 a variant of concern, named Omicron, on the advice of WHO's Technical Advisory Group (TAG-VE). This decision was based on the evidence presented to the TAG-VE that Omicron has several mutations that may have an impact on how it behaves, for example, on how easily it spreads or the severity of illness it causes.

Argentina's Health Minister Carla Vizzotti has admitted a Health Pass was coming up effective Dec. 1 as new strains of the coronavirus were being detected in other continents. The new pass would be mandatory for higher risk activities, events involving large crowds and indoor gatherings for people aged 13 and over.

Prime Minister Boris Johnson has confirmed new temporary and precautionary measures following the emergence of the Omicron variant in the United Kingdom. The Omicron variant contains a large number of spike protein mutations as well as mutations in other parts of the viral genome.

The Government of the United Kingdom Sunday announced it would convene an “emergency meeting” to address the coronavirus Omicron variant and the new health map resulting from it.

South African President Cyril Ramaphosa has called the entire world Sunday to lift the unjustifiable travel bans imposed on his country after the detection of the Omicron strain of the coronavirus because those restrictions will do more harm than good.

The Government of Brazilian President Jair Bolsonaro Friday decided to shut down the international borders to travelers from six African countries where the new coronavirus Omicron variant of concern has been detected.
![The pass would be processed through the CuidAR application or a PDF [digital document], the minister said.](/data/cache/noticias/84737/260x165/argen.jpg)
Argentina's Health Minister Carla Vizzotti Friday announced during a press conference that the country was eyein a green pass of its own as cases of coronavirus have been reported to be growing over the past few weeks.

Covid 19 emergency in Ushuaia delays the departure of Quark Expeditions state of the art cruise vessel Ultramarine to Antarctica. According to reports from the capital of Tierra del Fuego, abiding by sanitary protocols, the 173 crew members of the vessel were on board PCR tested, with four of them turning out positive.

The Technical Advisory Group on SARS-CoV-2 Virus Evolution (TAG-VE) is an independent group of experts that periodically monitors and evaluates the evolution of SARS-CoV-2 and assesses if specific mutations and combinations of mutations alter the behavior of the virus. The TAG-VE was convened on 26 November 2021 to assess the SARS-CoV-2 variant: B.1.1.529.

As the tourism industry rebuilds following the COVID-19 pandemic, very high standards of health and hygiene are expected to be adopted by all tourism businesses around the world.