<span style="color: #222222;">In an effort to contain the third wave of Covid-19, Kerala Government has revised guidelines for passengers arriving from abroad.<br />''<br />'' Briefing Media, Health Minister Veena George said, those visiting Kerala for less than seven days need not undergo quarantine but should follow Covid-19 guidelines of the Union Health Ministry. Visitors who test positive during the currency of their stay need to promptly report this to the State Health Department.<br />''<br />''Kerala yesterday reported 51 thousand 887 Covid-19 positive cases and 40 thousand 383 recoveries. Test Positivity Rate was put at 42.88%.  <br />''<br />''Besides 24 Covid fatalities, health authorities also recorded 1,063 deaths that are certified as Covid-19 deaths based on Supreme Court directions.<br />''<br />''The State's active cases have risen to three lakh 67 thousand 847.</span><br />