- https://www.mohfw.gov.in/
- Advisory: Travel and Visa restrictions related to COVID-19 - https://boi.gov.in/content/advisory-travel-and-visa-restrictions-related-covid-19
- Press Information - https://pib.gov.in/newsite/pmreleases.aspx?mincode=31
- http://dhs.kerala.gov.in/public-health-2019-n-corona-virus/#