Kerala confirms 1,564 new cases of Covid-19  today, the highest single-day tally so far. At the same time, 766 patients have recovered from the disease. <br />''<br />''Of the cases detected today, 1,380 were locally transmitted cases and the contact source of 98 was not traceable.<br />''<br />''Three deaths were also reported in the State today taking the death toll due to Covid to 129. Thiruvananthapuram reported the highest number of cases, 434.<br />''<span style="color: #222222;"><br />''15 healthcare workers were also infected today. A total of 13,839 patients are under treatment for Covid in the State. There are currently 1,53,061 people under observation in various districts of the state. </span><br />