Vaccination is the administration of antigenic material (the Vaccine) to produce immunity to a disease. Vaccines can prevent or ameliorate the effects of infection by a pathogen. The material administrated can either be live, but weakened forms of pathogens such as bacteria or viruses, killed or inactivated forms of these pathogens, or purified material such as proteins.
Fewer Doses of HPV Vaccine Result in Immune Response Similar to Three-Dose Regimen – Two doses of a human papillomavirus (HPV) vaccine, trademarked as Cervarix, resulted in similar serum antibody levels against two of the most carcinogenic types of HPV (16 and 18), compared to a standard three dose regimen.
HHS Secretary Kathleen Sebelius Statement on National Public Health Week – As US celebrate the start of National Public Health Week, HHS Secretary Kathleen Sebelius emphasised the benefits of the Affordable Care Act to advance the public’s health, which started 3 years ago in America under the leadership of US president Barack Obama.
More Parents Say They Won’t Vaccinate Daughters Against HPV, Researchers Find — Parents increasingly concerned about potential side effects, research shows – A rising percentage of parents say they won’t have their teen daughters vaccinated to protect against the human papilloma virus, even though physicians are increasingly recommending adolescent vaccinations. More than 2 in 5 parents surveyed believe the HPV vaccine is unnecessary, and a growing number worry about potential side effects.
U.S. Flu Season Off To Early Start, CDC Urges Vaccination — Early Vaccine Coverage Data Shows Millions Unprotected Still – Significant increases in flu activity in the United States have occurred in the last two weeks, indicating that an early flu season is upon us. These increases in activity overlap with National Influenza Vaccination Week (NIVW) being observed December 2-8, 2012.
Human papillomavirus (HPV) vaccine may benefit HIV infected women – Women with HIV may benefit from a vaccine for human papillomavirus (HPV), despite having already been exposed to HPV, a study finds. Although many may have been exposed to less serious forms of HPV, more than 45 percent of sexually active young women who have acquired HIV appear never to have been exposed to the most common high-risk forms of HPV.
H1N1 vaccine associated with small but significant risk of Guillain-Barre syndrome – Guillain-Barre syndrome (GBS) is usually characterized by rapidly developing motor weakness and areflexia (the absence of reflexes). “The disease is thought to be autoimmune and triggered by a stimulus of external origin.
HPV vaccine reduces infection, even in unvaccinated — Study shows evidence of herd protection – The HPV vaccine not only has resulted in a decrease in human papillomavirus infection in immunized teens but also in teens who were not immunized. The study is believed to be the first to show a substantial decrease in HPV infection in a community setting as well as herd protection ? a decrease in infection rates among unimmunized individuals that occurs when a critical mass of people in a community is immunized against a contagious disease.
Flu shot during pregnancy shows unexpected benefits in large study – Getting a flu shot during pregnancy provides unanticipated benefits to the baby. A new study showed that H1N1 vaccination during the pandemic was associated with a significantly reduced risk of stillbirth, preterm birth and extremely small babies at birth.
More than half of all cancer is preventable — Public health researchers outline obstacles standing in the way of prevention – More than half of all cancer is preventable, and society has the knowledge to act on this information today. Researchers outline obstacles they say stand in the way of making a huge dent in the cancer burden in the United States and around the world.
Cervical disease sufferers could benefit from HPV vaccine – HPV vaccination does not reduce progression to cervical disease in women, but vaccinated women had less frequent subsequent cervical disease. Women who are diagnosed with pre-cancerous cervical conditions after receiving the HPV vaccine can still benefit from a considerably reduced risk of reoccurring disease.
Genetics of flu susceptibility — Researchers find gene that can transform mild influenza to a life-threatening disease – Genetic variations in human body make it more susceptible to diseases. A genetic finding explains why influenza becomes a life-threating disease to some people while it has only mild effects in others.
US Pediatrics agency updates guidelines on polio vaccination – Despite significant progress in eliminating polio, wild poliovirus persists in a small number of Asian and African countries. It is essential to ensure high levels of immunity in U.S. children to prevent outbreaks in case the virus is imported here.
