In Kerala district, a low-tech solution that offers high success rates on keeping tab of patients |

In Kerala district, a low-tech solution that offers high success rates on keeping tab of patients |

In Kerala district, a low-tech solution that offers high success rates on keeping tab of patients

Written by Vishnu Varma | Kochi | Updated: April 28, 2020 at 10:59 am

When the number of home quarantined in Alappuzha shot up from 200 to 6,000 it seemed humanly impossible to keep in touch with them via daily phone calls. Perhaps, only a machine could have done the job. And that is exactly what happened.