Treating Diseases with Vaccines


Normally vaccines are used to prevent diseases Scientists are working on something new called therapeutic vaccines, vaccinations that treat an illness after getting it.Therapeutic vaccines have ability to change any kind of medical treatment radically and treat all sorts of diseases HIV, Herpes, Alzheimer’s disease, Cancer. While Therapeutic vaccines are designed to treat the person after getting it that is by boosting the immune system. The number of diseases researchers hope to treat with therapeutic vaccines is enormous.



Researchers have been looking for a therapeutic HIV vaccine for decades, but they have made some progress. Dealing with diseases like cancer, tumour cells are similar to that of normal healthy cells. Hence it is difficult for the therapeutic vaccines to distinguish between tumour and healthy cells. For some diseases like Alzheimer’s disease there is no preventive vaccine and hence therapeutic vaccines would be more feasible.

In the future, therapeutic vaccines could be great importance for diseases that we start treating than to prevent.

Comments

Post a Comment

Popular posts from this blog

Large Dose Flu vaccine Associated Fewer Hospitalizations in Dialysis Patients

Image
Results from another investigation propose that high-portion flu vaccine is related with lower hazard for hospitalizations in kidney disappointment patients on dialysis. High-portion flu vaccine , which contains fourfold more antigen than the standard portion, is connected with less instances of flu and less serious flu side effects in the elderly overall public. Regardless of whether the high-portion flu immunization benefits dialysis patients, whose invulnerable reaction to inoculation is less powerful than solid patients, is dubious.  To investigate, researchers compared hospitalizations and deaths during the 2015-16 and 2016-17 influenza seasons by vaccine type (standard trivalent, standard quadrivalent, and high-dose trivalent influenza vaccine) administered to more than 9000 patients in season inside a national dialysis association. Receiving high-dose vs. standard dose influenza vaccine in 2016-17 was associated with lower rates of hospitalization in dialysis pat
Read more

Influenza: The search for a Universal Antibody

Image
Nobody needs to get this season's flu virus, and the best line of protection is the occasional flu antibody. The smallpox antibody was the first to utilize the "observational worldview" of vaccinology – a similar methodology we to a great extent utilize today. It depends on an experimentation way to deal with a mirror the insusceptibility instigated by a common disease . Vaccines prime the immune system to fight What's more, individuals perceived that milkmaids who came into contact with cowpox-ridden dairy cattle would correspondingly be shielded from smallpox. So in the event that one immunization of cowpox or one introduction to (and survival of) smallpox presents a decade worth or even deep-rooted resistance, for what reason are people urged to get this season's flu virus antibody consistently? The appropriate response lies in how rapidly the flu infection's life systems changes. Every infection comprises of a generally circu
Read more

Box 22 Herpes Zoster – The Same Virus, a Different Disease

Image
In 10–20% of children infected with varicella, the virus takes up residence in nerve cells, where it lies dormant for several decades, until a lowering of the host’s immune defences (as a result of ageing, disease, or immunosuppressive treatment) allows it to awaken, begin replicating, and precipitate herpes zoster disease, or shingles as it is commonly known . In the United States alone, 43 million people are believed to be at risk of herpes zoster .  Herpes zoster is characterized by a painful blistering rash along the distribution of the infected nerve cells. In many elderly people the rash and pain subside and resolve completely in a few weeks. In about 15% of patients, though, pain and numbness in the area of the rash can last for weeks or months. The pain can be severe and highly disabling, both physically and mentally. Itching, which may fluctuate from mild to intense, adds to the person’s discomfort. In addition, 8–15% of people suffer permanent neurological damage
Read more