Tuesday, December 7, 2021
Home news Vaccination Program Offers Lower Mortality Rate

Vaccination Program Offers Lower Mortality Rate

Without the vaccination, mortality from the 10 diseases in this age group would be 45% higher than currently observed.

‘Immunizations against 10 significant pathogens considerably affect public health in Low-Income and Middle-Income Countries (LMICs), with a lifetime prevalence of 72% lower mortality among those born in 2019 as compared to no vaccination. The most notable effects of vaccination were found in children under the age of five. These findings suggest that the vaccination coverage progress will help gain better public health in the coming decades.’


Vaccination and Mortality Rate

The new study involved 16 independent research groups modeling the impact of childhood vaccination programs in 98 LMICs. The study assessed the impact of vaccination programs against ten pathogens: Hepatitis B (HepB), Haemophilus influenzae type b (Hib), Human papillomavirus (HPV), Japanese encephalitis (JE), Measles, Neisseria meningitidis serogroup A (MenA), Streptococcus pneumoniae, rotavirus, rubella virus, and yellow fever virus (YF).

“There has been a much-needed investment in childhood vaccination programs in low-income and middle-income countries (LMICs) and this has led to an increase in the number of children vaccinated. To inform future investment and ensure it continues we need to evaluate the impact of these programs on public health. Our modeling has provided robust evidence on the effectiveness of vaccination programs in LMICs and indicated what might be lost if current vaccination programs are not sustained”, says Dr. Caroline Trotter from the University of Cambridge UK, and a co-author of the study.

By comparing a scenario with no vaccination programs in place to scenarios when vaccination programs had been implemented, the study estimated the impact on deaths and DALYs (Disability Adjusted Life Years).

Two techniques, both a cross-sectional (yearly) and longer-term (lifetime) view for assessing the impact were utilized by the study team. The first method surveyed the distinction in the number of deaths between the vaccination and no vaccination scenarios for each year and then totaled these annual results.

The second method surveyed the long-term impact of vaccination by summarising the impact over the lifetime for groups of people who were born in the same year between 2000 and 2030 and then calculated the difference between vaccination and no vaccination scenarios.

It was also estimated that vaccination programs resulted in a 72% reduction in lifetime mortality caused by the 10 pathogens for those born in 2019.

“By estimating how much higher mortality levels would be if there were no vaccination programs in place, our study has highlighted how crucial it is to maintain high coverage levels. This will require continuing political commitment, funding, public engagement to promote the benefits and safety of vaccinations, and programs to deliver education, training, and supervision on immunization”, says the Co-author Dr. Katy Gaythorpe, Imperial College London, UK.


Source: Medindia

Source link

RELATED ARTICLES

Shilpa Shetty Kundra performs as Kumar Sanu sings ‘Yeh Kaali Kaali Aankhein’ live on Super Dancer-Chapter 4 : Bollywood News

This weekend’s episode of Sony TV’s immensely loved dance show Super Dancer - Chapter 4, will see Kumar Sanu...

Construction deficiencies behind deadly Mexico City subway collapse, report finds

The investigation, carried out by Norwegian risk management firm DNV, suggests that deficient welding of metal studs, which apparently were not well connected...

Consumers Pay More for Ready-To-Eat Meals With Fewer Ingredients: Study

They are also more willing to fork out their hard-earned cash when they know their processed foods are made with a new technology that...

LEAVE A REPLY

Please enter your comment!
Please enter your name here

- Advertisment -

Most Popular

Shilpa Shetty Kundra performs as Kumar Sanu sings ‘Yeh Kaali Kaali Aankhein’ live on Super Dancer-Chapter 4 : Bollywood News

This weekend’s episode of Sony TV’s immensely loved dance show Super Dancer - Chapter 4, will see Kumar Sanu...

Construction deficiencies behind deadly Mexico City subway collapse, report finds

The investigation, carried out by Norwegian risk management firm DNV, suggests that deficient welding of metal studs, which apparently were not well connected...

Consumers Pay More for Ready-To-Eat Meals With Fewer Ingredients: Study

They are also more willing to fork out their hard-earned cash when they know their processed foods are made with a new technology that...

Sonu Sood turns saviour for Mr. Telangana, Sushil Gaekwad : Bollywood News

Sonu Sood has become a life savior for 35-year-old, Hyderabad-based bodybuilder, Sushil Gaekwad. He had been diagnosed with Covid-19...

Recent Comments