The India-Sri Lanka limited-overs series, which was supposed to start on July 13, will now commence on July 18, the Board of Control for Cricket in India (BCCI) confirmed on Saturday. Multiple COVID-19 cases in the host camp and the subsequent quarantine measures by Sri Lanka Cricket (SLC) have pushed the starting date.Shikhar Dhawan-led India will play three ODIs and three T20Is in Sri Lanka. According to the revised schedule, the ODI series will continue until July 23 and will be punctuated by the T20Is which will be played on alternate days from July 25.Three Sri Lankan members, who were a part of their tour of England, have tested positive for COVID-19 in as many days. Batting coach Grant Flower was the first to test positive on Thursday and prompted another couple of tests for the whole squad. The results of these confirmed video analyst GT Niroshan and wicketkeeper-batsman Sandun Weerakkody as COVID-19 positive as well.The cases mean that the entire contingent will be kept in quarantine for a longer period of time. Significantly, the host authorities have also arranged a couple of second-string teams, one in Colombo and the other in Dambulla, which could stand-in for the senior side if the situation doesn't improve.BCCI secretary (in ANI) said "India vs Sri Lanka ODI series starts on July 18th".— Johns. (@CricCrazyJohns) July 10, 2021The Sri Lankan players have been shifted from Hotel Taj to Cinnamon due to the Covid-19 scare although the Indian team remains camped at the former only. The future course could only be decided by further tests and the ensuing protocols.Until then, this could present an opportunity for Rahul Dravid and co. to squeeze in more practice games and test the young side further.Full revised schedule of India's tour of Sri LankaApparently, Grant Flower, who had tested positive for COVID, refused to take the Sputnik vaccine. He was insisting on Pfizer. Medical experts are urging to take whatever the vaccine is available.— Rex Clementine (@RexClementine) July 10, 2021ODI series:First ODI: July 18Second ODI: July 20Third ODI: July 23T20I series:First T20I: July 25Second T20I: July 27Third T20I: July 29The Data Analyst of the Sri Lanka National Team, G. T. Niroshan, has tested positive for Covid 19.He was found to be positive, following a PCR Test carried out among the National Players, Coaches, and Support Staff yesterday.#SLC #lka https://t.co/vIiApxLt7f— Sri Lanka Cricket 🇱🇰 (@OfficialSLC) July 9, 2021