Monday, 6th of June 2011 |
GAVI’s mandate includes the provision of new and underused vaccines. It is natural that the London pledging conference will emphasize the introduction of vaccines not currently in use in most developing countries: pneumococcal vaccine, rotavirus vaccine, and HPV.
What about measles? It is not new a new vaccine (FDA licensure was in 1962). It is underused, especially in those countries where the second opportunity to vaccinate is not yet fully implemented. Writing in Indian Pediatrics, John and Choudhury call for adoption by India of two dose regimes, using mass campaigns in the underperforming states with <80 percent routine coverage, and two dose routine schedules in the states with high routine coverage.
If GAVI can spend additionbillionsal on the new vaccines for eligible countries, would not additional millions on measles be a good investment?
Good reading.
BD
Full text of their article, http://www.indianpediatrics.net/nov2009/939.pdf
From ‘Accelerating Measles Control in India: Opportunity and Obligation to Act Now, Indian Pediatrics
Providing a second dose of measles vaccine
The average seroconversion rate with measles vaccination at 9 months is 85% (range 70%-
98%)(9,10). Thus, approximately 15% of vaccinated children remain susceptible in spite of receiving one dose. As the level of ‘herd immunity’ needed to significantly impact measles transmission is in the range of 93-95%, even 100% coverage with a single dose of measles vaccine administered at 9 months of age will not prevent the accumulation of a susceptible pool and consequent periodic measles outbreaks. Seroconversion rate improves to >95% when the vaccine is given after one year of age, but the first dose has to be given earlier to protect infants.
Field investigations of recent measles outbreaks in developing countries have found that, while some cases occurred in previously vaccinated children (i.e., vaccine failure), most cases occurred in unvaccinated children, indicating that program failure was the predominant reason. For these reasons, WHO and UNICEF recommend that all national immunization programs provide 2 doses of measles vaccine for all children(11). The purpose of the second dose is to protect children who received their first dose but failed to respond. In addition, the second opportunity
provides one dose to those who missed the first dose.
In settings with low to moderate routine vaccination coverage (<80%), SIAs are the preferred method of delivering the second dose, as they usually achieve coverage levels of >90%. SIAs reach children who lack access to health services, and have been shown to rapidly reduce measles incidence. In settings with high routine vaccination coverage (i.e., ≥80% for 3
or more consecutive years), the second dose may be delivered through routine services(12).
Assessment of Immune Status Against Measles, Mum ...
Assessment of Immune Status Against Measles, Mumps, and Rubella in Young Kuwaitis: MMR Vaccine Efficacy. Madi N, Altawalah H, Alfouzan W ...2017 M&RI Partners Meeting Presentations
The global Measles and Rubella Initiative meeting was held in Washington DC on 7th and 8th Sept. 2017. The meeting which was hosted by American Red Cr ...STORIES OF LIFE IN A CHANGING WORLD Scientists Cr ...
STORIES OF LIFE IN A CHANGING WORLD Scientists Crack a 50-Year-Old Mystery about the Measles Vaccine Worth a little pain? Back in 1990 a school bo ...20 most consulted measles and rubella articles in ...
Dear AllToday we share a review of the year 2016 regarding measles and rubella items posted on our web page. We shared articles on topics ranging from ...Region of the Americas is declared free of measles ...
More information on this great milestone can be found on url link belowhttp://www.paho.org/hq/index.php?option=com_content&view=article&id=125 ...Progress Toward Regional Measles Elimination — W ...
Progress Toward Regional Measles Elimination — Worldwide, 2000–2014 Morbidity and Mortality Weekly Report Best read, with ta ...Health Equity Initiative, New York, NY, 25-26 Febr ...
Health Equity Initiative, Summit, NYC, 25-26 February 2016 For details, consult http://www.healthequityinitiative.org/hei/programs/summit/REQUEST FOR PROPOSAL: MEASLES VACCINATION UNDER 9 ...
1 REQUEST FOR PROPOSAL: Measles Vaccination Under 9 Months of Age APPLICATION SUBMISSION DATE: January 26, 2015 1. In ...CARTOON CHARACTERS JOIN THE FIGHT AGAINST MEASLES
[source] Measles and Rubella Initiative[|source]Thanks to reader Jane Wachira for pointing out the following weblink. Measles eradication consists not ...I LOVE/HATE THIS GLOBAL VACCINATION COVERAGE GRAPH ...
[source]Rosling s FactPod[|source]This video from Hans Rosling explaining what he loves with global measles vaccination coverage trends namely rapid i ...POWER POINT PRESENTATIONS FROM THE 13TH ANNUAL ADV ...
[source]Measles and Rubella Initiative[|source]The Measles and Rubella Initiative has spent much effort fighting for its cause by means of widespread ...CALLING THE SHOTS
[source]PBS Network[|source]"VACCINES -- CALLING THE SHOTS" This TV program, broadcast on the PBS network, looks at the commonest arguments by anti-v ...COMBATING HEALTHCARE CORRUPTION AND FRAUD WITH IMP ...
[source]BMC International Health and Human Rights[|source]Corruption is a serious threat to global health outcomes, leading to financial waste and adv ...CORRUPTION KILLS: ESTIMATING THE GLOBAL IMPACT OF ...
[source]PLoS One[|source]Many countries still have high levels of child mortality, particularly in sub-Saharan Africa and South Asia, and in recent ye ...READY OR NOT: RESPONDING TO MEASLES IN THE POSTELI ...
[source]Annals of Internal Medicine[|source]Opnion Paper Although endemic measles was eliminated in the United States in 2000, two concurrent measle ...RUBELLA AND CONGENITAL RUBELLA SYNDROME CONTROL AN ...
[source]Morbidity and Mortality Weekly Report (MMWR)[|source]In 2011, the World Health Organization (WHO) updated guidance on the preferred strategy f ...PROGRESS TOWARDS MEASLES ELIMINATION – EASTERN M ...
[source]Weekly Epidemiological Record (WER)[|source]During the period 2008–2012, regional progress towards measles elimination stagnated, and th ...THE IMMUNIZATION PROGRAMME THAT SAVED MILLIONS OF ...
[source]Bulletin of the WHO[|source]In the world vaccination week, the Bulletin of the World Health Organization outlines the history, status and impa ...HEALTH SYSTEM COST OF DELIVERING ROUTINE VACCINATI ...
[source]Bulletin of the WHO[|source]On the eve of the 40th anniversary of launching of the Expanded Programme on Immunization (EPI) in 1974, during th ...World Immunization Week
[source]WHO/IVB Publication[|source]Never miss another jab, The slogan for World Immunization Week 2014 is “Immunize for a healthy future: Know ...Measles: know the risks, check your status, protec ...
[source]WHO/IVB Publication[|source]Measles is a highly contagious, serious disease caused by a virus. In 1980, before widespread vaccination, measles ...THE RIGHTS OF THE UNVACCINATED CHILD: THE LEGAL FR ...
[source]Los Angeles Times[|source]In light of what s starting to look like a surge of measles cases spread by unvaccinated carriers, Hasting ...Consultants: Measles and rubella control/eliminati ...
[source]Technical Network for Strengthening EPI[|source]Announcement solicits interest from potential candidates to act as consultants for WHO through ...PUBLIC HEALTH OFFICIALS MARK 50TH YEAR OF MEASLES ...
[source]Journal of American Medical Association[|source]Until the 1960s, measles was a rite of passage for US children; nearly all had the disease bef ...THE TOLL OF THE ANTI-VACCINATION MOVEMENT, IN ONE ...
[source]Los Angelos Times[|source]Aaron Carroll today offers a graphic depiction of the toll of the anti-vaccination movement. It comes from a Council ...“Can we use $30 of the taxes you’re already pa ...
[source]Annual Letter of BMGF[|source]If you were asked this question today, what answer would you give? Bill and Melinda Gates ask, "Would you check ...REACHING HARD-TO-REACH INDIVIDUALS: NONSELECTIVE V ...
[source]American Journal of Epidemiology[|source]Source: American Journal of Epidemiology The World Health Organization guidelines for response to me ...Rubella and Congenital rubella syndrome control an ...
[source]Weekly Epidemiological Record (WER)[|source]Full text record of Rubella and CRS control/elimination are available at http://www.who.int/wer/20 ...Measles Press Conference at CDC: 50th Anniversary ...
[source]CDC Media Release, 5th Dec[|source]Full text, video and question and answer session for journalists all avalable at http://www.cdc.gov/media/r ...A bibliometric analysis of childhood immunization ...
[source]BMC Medicine[|source]During the past four decades national EPI programs have developed or adapted and implemented a broad range of strategies ...Lessons from the tragic measles outbreak in Samoa
Monday, 9th of March 2020 |
Characterisation of diversity of measles viruses in India: genomic sequencing and comparative genomics studies.
Monday, 9th of March 2020 |
The elimination of measles in Iran
Monday, 9th of March 2020 |
Measles-containing vaccines in Brazil: Coverage,
Monday, 9th of March 2020 |
Measles-containing vaccines in Brazil: Coverage, homogeneity of coverage and associations with contextual factors at municipal level.
Monday, 9th of March 2020 |
Website Views |
47433199 |