Joe Root scored an unbeaten hundred and debutant Dan Lawrence 73 as England continued to dominate Sri Lanka in Galle.
England 'will remain vigilant' in response to a report two kitchen workers at the team hotel tested positive for COVID-19.
Dom Bess snared 5-30 as England skittled Sri Lanka for just 135 as the hosts put in a truly abject batting performance in the first Test.
Moeen Ali will remain in quarantine for a few more days and is now unlikely to play in England's Test series in Sri Lanka.
Head coach Chris Silverwood says "fighter" Dan Lawrence is ready for a likely England Test debut against Sri Lanka.