Waning potency of pertussis vaccine a significant contributor to recent whooping cough outbreaks

(Kaiser Permanente) New Kaiser Permanente study suggests under-vaccination is only one factor contributing to whooping cough outbreaks.
Source: EurekAlert! - Infectious and Emerging Diseases - Category: Infectious Diseases Source Type: news

Related Links:

[Vaccine rejection and vaccination management: the grey areasRecusa vacinal e gestão da imunização: nuances e contrastes]. Rev Panam Salud Publica. 2019;43:e54 Authors: Hortal M, Di Fabio JL Abstract Vaccinating children has been an unquestioned tradition for many years. However, there is now great concern over the growing rejection of childhood vaccination, as well as other less evident obstacles that affect vaccination coverage.Multiple factors are involved in the rejection of a specific vaccine or vaccination in general, including actions by anti-vaccination groups, as well as d...
Source: Pan American Journal of Public Health - Category: International Medicine & Public Health Tags: Rev Panam Salud Publica Source Type: research
Christina Hildebrand went down a rabbit hole and emerged at the statehouse in Sacramento. That’s how she describes it–going down a rabbit hole–and in her case it happened 14 years ago, when she was pregnant with her first child. In a world filled with chemicals and toxins, processed foods and GMOs, she decided her baby would be brought up as naturally and chemical-free as possible. It was when she was researching how best to achieve that goal that she bumped into vaccines. That was a bad time to begin thinking about such things. The fraudulent 1998 paper by British physician Andrew Wakefield ostensibly li...
Source: TIME: Health - Category: Consumer Health News Authors: Tags: Uncategorized vaccines Source Type: news
MONDAY, June 10, 2019 -- The waning effectiveness of a flawed whooping cough vaccine is the main culprit in recent outbreaks of the highly contagious bacterial infection, a new study reports. More than four out of five confirmed whooping cough...
Source: Drugs.com - Daily MedNews - Category: General Medicine Source Type: news
(AUGUSTA, Maine) — Democratic Gov. Janet Mills on Friday signed into law a bill that eliminates religious and philosophical exemptions for vaccinations in Maine. Maine has one of the highest rates of non-medical vaccine exemptions in the nation, and health officials say the opt-out rates appear to be rising. “As we hear more reports of measles and other preventable diseases in Maine and across the country, it has become clear that we must act to ensure the health of our communities,” said Democratic Rep. Ryan Tipping of Orono, the bill’s sponsor. Maine will end non-medical vaccine opt-outs by 2021 f...
Source: TIME: Health - Category: Consumer Health News Authors: Tags: Uncategorized Maine onetime vaccinations Source Type: news
(VANCOUVER, Wash.) — Parents in Washington state will no longer be able to claim a personal or philosophical exemption for their children from receiving the combined measles, mumps and rubella vaccine before attending a day care center or school under a measure signed Friday by Gov. Jay Inslee. The state saw more than 70 cases of measles this year, and Inslee signed the bill at Vancouver City Hall, in the county where most of those cases were centered. The new law takes effect at the end of July. Inslee said that while the bill was an important step in public health, he warned it doesn’t do “everything ne...
Source: TIME: Health - Category: Consumer Health News Authors: Tags: Uncategorized measles onetime washington Source Type: news
Family quarrels are usually private things—unless of course, the family is famous. A public spat among boldface names broke out on May 8, when three members of the Kennedy clan published a piece on Politico declaring that Robert F. Kennedy, Jr.—son of Bobby Kennedy—has been “tragically wrong” in his years-long crusade against vaccines, a crusade that seems especially irresponsible now as the country suffers through its worst measles outbreak since 1994. Kennedy has become a hero of the anti-vax crowd with his persistent claims that vaccines contain deadly ingredients, particularly a mercury-ba...
Source: TIME: Health - Category: Consumer Health News Authors: Tags: Uncategorized History onetime Source Type: news
Anti-vaccination movements lure increasingly more people into skipping potentially life-saving immunization against infectious diseases, such as measles, mumps, or rubella, highly impairing herd immunity for entire communities. Social media platforms could restrict the reach of anti-vax messages, groups, and activities, with algorithms recommending tailor-made content and health apps providing information about vaccinations. Here’s our collection of the most recent steps and digital tools supporting the fight against anti-vaccination and its believers. 300 percent increase in measles globally In a widely shared...
Source: The Medical Futurist - Category: Information Technology Authors: Tags: Empowered Patients Future of Medicine anti-vaccination anti-vax anti-vaxxer digital disease disease outbreak facebook figth Health Healthcare infection Innovation measles movement social media technology Source Type: blogs
In this study we have evaluated whether our OMVs vaccine is capable of overcoming the deficiencies of commercial vaccines in both controlling infections caused by PRN(-) isolate/strain and inducing memory immunity. We found that our OMVs-based formulation has a higher protective capacity against the PRN(-) bacteria than that induced with a commercial aP vaccine. We found that CD4 T cells with a tissue-resident memory (TRM) cell phenotype (CD44+CD62LlowCD69+ and/or CD103+) accumulated in the lungs of mice after the second OMVs vaccine immunization. CD4 TRM cells were also detected in mice immunized with wP vaccine, but not ...
Source: Frontiers in cellular and infection microbiology - Category: Microbiology Source Type: research
In the midst of measles and flu epidemics, we are also seeing pertussis (whooping cough) come back. Anti-vaccination proponents have been the source of many outbreaks to date.
Source: Forbes.com Healthcare News - Category: Pharmaceuticals Authors: Source Type: news
Background: Pertussis causes several outbreaks and concern worldwide. Despite high vaccination coverage, people of all ages are still affected, with significant morbidity and mortality.Aims and Objectives: To analyze all pertussis hospitalizations in Portuguese public hospitals, from 2000 to 2015, to help delineate preventive policies.Methods: Data was collected from a Portuguese administrative database, which contains all registered hospitalizations in mainland Portugal. Cases were identified using the ICD-9-CM code 033.x (whooping cough) as principal or secondary diagnosis, with hospital discharges between 2000 and 2015....
Source: European Respiratory Journal - Category: Respiratory Medicine Authors: Tags: Paediatric respiratory epidemiology Source Type: research
More News: Cough | Infectious Diseases | Outbreaks | Study | Vaccines | Whooping Cough | Whooping Cough (Pertussis) Vaccine