Ask Well: How Long Do I Retain Immunity?

Antibody half-life varies tremendously, from about 11 years for tetanus to over 200 years for measles and mumps.
Source: NYT Health - Category: Consumer Health News Authors: Tags: Mumps Measles Tetanus Smallpox Viruses Vaccination and Immunization Diphtheria Infections Source Type: news

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Anja Scholzen, Guilhem Richard, Leonard Moise, Laurie A. Baeten, Patrick M. Reeves, William D. Martin, Timothy A. Brauns, Christine M. Boyle, Susan Raju Paul, Richard Bucala, Richard A. Bowen, Anja Garritsen, Anne S. De Groot, Ann E. Sluder, Mark C. Poznansky
Source: Frontiers in Immunology - Category: Allergy & Immunology Source Type: research
Authors: Liang LY, Wong GL Abstract Despite all these exciting developments, there remain some unmet needs in the management for patients with chronic hepatitis B (CHB). As majority of CHB patients are going to use oral nucleos(t)ide analogues (NAs) for decades, Safety profile of NAs is of no doubt an important issue. The newest nucleotide analogue tenofovir alafenamide is potent in terms of viral suppression, together with favourable renal and bone safety profile. Biochemical response as reflected by alanine aminotransferase (ALT) normalization is recently found to be prognostically important. Patients who achieve...
Source: Clinical and molecular hepatology - Category: Gastroenterology Tags: Clin Mol Hepatol Source Type: research
A measles outbreak that has stricken at least 225 people in New York state since October began with a traveler who visited Israel during the Jewish high holidays and returned to a predominantly ultra-Orthodox Jewish neighborhood of Rockland County.
Source: Reuters: Health - Category: Consumer Health News Tags: healthNews Source Type: news
Persistent high-risk human papillomavirus (HPV) infection has been associated with increased risk for cervical precancerous lesions and cancer. The host ’s genetic variability is known to play a role in the development of cervical cancer. The human leukocyte antigen (HLA) genes are highly polymorphic and have shown to be important risk determinants of HPV infection persistence and disease progression. HLA class I and II cell surface molecules regu late the host’s immune system by presenting HPV-derived peptides to T-cells. The activation of T-cell response may vary depending on the HLA allele polymorphism. The ...
Source: Acta Cytologica - Category: Cytology Source Type: research
[The Conversation Africa] Over the years vaccines have prevented countless cases of disease and saved millions of lives. Infectious diseases like polio, measles, diphtheria, pertussis (whooping cough), rubella (German measles), smallpox, mumps, tetanus and rotavirus used to be common around the world. Today vaccines can prevent them.
Source: AllAfrica News: Health and Medicine - Category: African Health Source Type: news
Discussion Vaccines are a mainstay of infectious disease prevention and health promotion. Infants, children and adults benefit from vaccines the most when they are given on the recommended schedules. However there are times when this is not possible as children come to the physician a little early, or a little late, or had unavailable records and so received addition vaccine, etc. There are many questions that arise because of these timing issues such as the one above. Standard vaccine schedules can be reviewed here. Commonly administered vaccines includes: Live-attenuated vaccines Cholera Measles, mumps, rubella (MMR ...
Source: PediatricEducation.org - Category: Pediatrics Authors: Tags: Uncategorized Source Type: news
Authors: D'Amelio E, Salemi S, D'Amelio R Abstract A brief history of vaccination is presented since the Jenner's observation, through the first golden age of vaccinology (from Pasteur's era to 1938), the second golden age (from 1940 to 1970), until the current period. In the first golden age, live, such as Bacille Calmette Guérin (BCG), and yellow fever, inactivated, such as typhoid, cholera, plague, and influenza, and subunit vaccines, such as tetanus and diphtheria toxoids, have been developed. In the second golden age, the cell culture technology enabled polio, measles, mumps, and rubella vaccines be dev...
Source: International Reviews of Immunology - Category: Allergy & Immunology Tags: Int Rev Immunol Source Type: research
Conclusion Doctors often assure parents that vaccines are safe, using phrases like “one in a million” and “rare” to describe adverse reactions. Yet, with sad stories like RD’s, thousands of adverse events reported to VAERS, and the creation of a special court for vaccine injuries, informed parents know those vaccine safety claims are simply not true. If you have not already done so, please consider the overall safety of vaccinations. A federal program has awarded billions of dollars, through an arduous, emotionally painful process, to people whose family members have suffered injury or death a...
Source: vactruth.com - Category: Allergy & Immunology Authors: Tags: Case Reports on Vaccine Injury Human Missy Fluegge Patricia Finn transverse myelitis truth about vaccines United States Court of Federal Claims Vaccine Court VAERS Varicella vaccine Source Type: blogs
Conclusions Safe, effective, affordable homeopathic immunizations exist for almost every illness now targeted by unsafe, costly, failed conventional vaccinations. If the goal were to provide protection from disease in a safe manner, why aren’t these safe, inexpensive homeopathic options made available to the public on a large scale? Millions of dollars in healthcare costs would be saved by using a less expensive immunization. Most significant would be the reduction of vaccine-caused diseases including autism, asthma, allergies, autoimmune disorders, diabetes, and cancer. The health of Americans would improve in drama...
Source: vactruth.com - Category: Allergy & Immunology Authors: Tags: Logical Michelle Goldstein Recent Articles Top Stories homeopathic vaccination homeopathic vaccines truth about vaccines Source Type: blogs
Anti-infectious human vaccination in historical perspective. Int Rev Immunol. 2015 Nov 25;:1-32 Authors: D'Amelio E, Salemi S, D'Amelio R Abstract A brief history of vaccination is presented since the Jenner's observation, through the first golden age of vaccinology (from Pasteur's era to 1938), the second golden age (from 1940 to 1970), until the current period. In the first golden age, live, such as Bacille Calmette Guérin (BCG), and yellow fever, inactivated, such as typhoid, cholera, plague, and influenza, and subunit vaccines, such as tetanus and diphtheria toxoids, have been deve...
Source: International Reviews of Immunology - Category: Allergy & Immunology Tags: Int Rev Immunol Source Type: research
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