In total, 111 out of 117 attendees, 95 percent, participated in the interviews. They had all been at the same party in Oslo. Of 111 guests interviewed, 66 were confirmed to have had Covid and an additional 15 possibly had the virus too. Of the participants in the study, researchers found that 89 percent had two doses of a Covid vaccine. Though they were fully vaccinated the group experienced several symptoms of the Omicron strain. READ MORE: ‘Resistant’ warts on fingers and palms – skin doctor provides solutions to get rid of it The NHS notes free testing for COVID-19 from the NHS has ended for most people in England. It states: “If you have symptoms of COVID-19, you are no longer required to do a rapid lateral flow or PCR test. “If you still want to get tested and you’re not eligible for a free NHS test, you must pay for a COVID-19 test yourself. You can buy a COVID-19 test from some pharmacies and retailers, in person or online.” There are, however, a small number of people who will still be able to get free COVID-19 tests from the NHS. For example, some healthcare workers.