UK: All travellers will require a PCR test and quarantine until negative to prevent spread of Omicron

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At a press conference today, 10 Downing Street announced new measures to combat the potential spread of the Omicron variant in the UK.

The new variant of concern, which has already been found in the UK, Belgium, Hong Kong, Germany, the Netherlands and possibly also in Australia, will clearly require stricter measures to prevent it seeding across the country. 

The press conference, which was, in some ways, two years too late, did nevertheless show that the UK has at least learned some lessons from the pandemic. The speed with which the red list for travel was updated is a promising sign that the UK is finally taking Sars-CoV-2 seriously.

Unfortunately, however, the drumbeat from the UK government was still about putting all their eggs in the single basket of vaccination rather than promoting a multi-layered approach of defences in depth which is what is really required. Even  the World Health Organisation has recently criticised the ‘false sense of security’ given by over-selling of the benefits of the vaccines.

Although facemasks are to be reintroduced in retail and travel settings, these measures clearly won’t be enough to stop a more transmissible variant with strong vaccine escape capabilities becoming dominant in the UK within a month of arrival.

After two years of the UK aimlessly thrashing around for solutions to the pandemic, it seems that are plenty of lessons still to be learned.

Key measures announced by the UK today:

  • All travellers to the UK will have to take a PCR test by the end of day 2 of their arrival; travellers must self-isolate until they receive a negative test result
  • All contacts of suspected Omicron cases must self-isolate for 10 days, regardless of their vaccination status. They will be contacted by NHS Test and Trace
  • Face coverings will become compulsory on public transport and in shops – not including hospitality
  • The JCVI (Joint Committee on Vaccination and Immunisation) will consider giving boosters to a wider age group, as well as reducing the gap between the second dose and booster.




UK: Third Omicron case confirmed, was last seen in Westminster

** This post was originally published on November 27, 2021 **