what are the aims of various immunization program organized by government for infants and children ? name two vaccines which are administered during these programmes. how do these vaccines provide immunity
Answers
Answer:
Immunisation gives protection against some infectious diseases. Vaccines stimulate the body to produce antibodies that fight infection. Immunisation is also known as 'vaccination', 'jab' or 'injection'.
Answer:
Explanation:
Inactivated Polio Vaccine (IPV): IPV has been introduced in UIP as part of Global Polio end-game strategy, to mitigate the risk associated with tOPV to bOPV switch. IPV was introduced in November 2015 initially in 6 states, which was expanded across the country by April 2016.
Rotavirus vaccine (RVV): RVV has been introduced to reduce mortality and morbidity caused by Rotavirus diarrhea in March 2016. It has been introduced in 11 states (Andhra Pradesh, Haryana, Himachal Pradesh, Jharkhand, Odisha, Assam, Tripura, Rajasthan, Tamil Nadu, Madhya Pradesh, and Uttar Pradesh). The vaccine will be expanded across the country in 2019-20.
Measles-Rubella (MR) vaccine: India is committed to the goal of measles elimination and rubella control and to achieve the goal MR vaccine was introduced in the country through a campaign mode in a phased manner in 2017. MR campaign targets around 41 crore children in the age group of 9 months to 15 years (covering ⅓ of the total population of the country) followed by 2 doses in routine immunization at 9-12 months and 16-24 months. Rubella component is now under routine immunization as MR vaccine.
Pneumococcal Conjugate Vaccine (PCV): PCV has been launched in May 2017 for reducing Infant mortality and morbidity caused by pneumococcal pneumonia. It has been introduced in Bihar, Himachal Pradesh, Madhya Pradesh, 19 districts of Uttar Pradesh, and 18 districts of Rajasthan.
Tetanus and adult diphtheria (Td) vaccine: TT vaccine has been replaced with Td vaccine in UIP to limit the waning immunity against diphtheria in older age groups. Td vaccine to be administered to adolescents at 10 and 16 years of age and to pregnant women