Comorbidity, Not Age, Should Be Criteria To Vaccinate People: Experts Health experts said that a large number of the below-45 population suffer from various comorbidity conditions and are more vulnerable to Covid-19 than those who are at or above 45. PTI Jeevan Prakash Sharma 2021-04-07T11:08:58+05:30 Comorbidity, Not Age, Should Be Criteria To Vaccinate People: Experts outlookindia.com 2021-04-07T11:14:08+05:30 Also read Health experts have criticised the ongoing vaccination drive where the age of a person is the criteria to receive a vaccine. From April 1, the Ministry of Health and Family welfare opened the vaccination drive for 45-year-old and above across the country.