The COVID-19 pandemic was confirmed to have spread to Wales on 28 February 2020, with a case being reported in the Swansea area; this first known case was a person who had recently returned from Italy. The first known case of community transmission was reported on 11 March in the Caerphilly area.
Wide-ranging restrictions began on many aspects of life in the second half of March 2020; restrictions were relaxed in Wales during the summer once the first wave of the virus had passed. In the autumn of that year, with cases rising, restrictions began to be tightened again with individual areas being placed under localised lockdowns. A two-week complete "circuit-breaker" lockdown began in late October. Rising cases and a new variant of the virus led to restrictions being increased again in December. The rollout of COVID-19 vaccinations and a fall in cases led to restrictions being relaxed in the spring and summer. Restrictions were briefly tightened and relaxed at around the end of 2021 due to a new variant of the virus. Most COVID-19 related legal restrictions concluded in Wales by the end of March and much of the infrastructure built up around managing the virus was wound down by the middle of 2022.
