Examine the rising trends in Diphtheria cases in India as a concern for India’s public health.
Diphtheria is an infectious disease caused by the bacteria Corynebacterium diphtheria. Diphtheria particularly affects children aged 1 to 5 years. Diphtheria is fatal in only 5-10% cases. As per the national health portal:
- One type of diphtheria affects the throat and sometimes the tonsils.
- Another type causes ulcers on the skin; these are more common in the tropics (places where all 12 months have mean temperatures of at least 18 °C).
Vaccination in India
- Vaccination against Diphtheria was launched under the Expanded Programme on Immunisation in 1978.
- The programme was converted to the Universal Immunisation Programme (UIP) in 1985.
- Vaccination is now incorporated as a pentavalent vaccine, (containing vaccine against diphtheria, pertussis, tetanus [DPT], Hepatitis B and Haemophilus influenzae type B).
- The coverage of diphtheria vaccine is 78.4% under UIP as per data from the National Family Health Survey 4
- India reported 2,365 diphtheria cases in 2015. This was a steep decline when compared to previous year.
- But these numbers increased to 3,380, 5,293 and 8,788. in 2016, 2017 and 2018 respectively.
- Delhi witnessed a diphtheria outbreak in 2018.
This rising trends in the number of cases of diphtheria is a cause of concern. Hence the government has decided to commission a study on vaccine hesitancy and ways to deal with it.
Published: July 1, 2019 | Modified:October 15, 2020