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There is a lack of an objective point-of-injury (POI) or point-of-care (POC) test. TBI testing today is symptomatic diagnosis, which has a high error rate..

As the government today (November 15) announced plans to expand Britain's booster programme for Covid-19 vaccinations to cover all adults aged over 40, NHS Confederation welcomed the move. The announcement follows the Joint Committee on Vaccination and Immunisation (JCVI) statement that all healthy adults aged 40-49 should be offered a booster, six months after their second dose, and that 16 and 17 year olds should be invited to have a second dose. Accepting the JCVI's advice, health and social care secretary Sajid Javid said: "All 4 parts of the UK intend to follow the JCVI's advice. "We know immunity to Covid-19 begins to wane after 6 months and new data published today shows a third dose boosts protection against symptomatic infection to more than 90% - this highlights just how important it is that everyone eligible gets their top-up jabs as soon as possible."

The National Institute for Health and Care Excellence (NICE) has rejected the use of olaparib on the NHS for treatment of adults with hormone-relapsed prostate cancer with BRCA1 or BRCA2 mutations which has spread to other parts of the body. In a draft guidance issued today (January 5) NICE said evidence around the drug made by AstraZeneca was uncertain and approving it would not be a good use of NHS funds. Current treatment for metastatic prostate cancer that no longer responds to hormone therapy is chemotherapy with docetaxel, cabazitaxel, or radium 223 dichloride - a treatment option for people with symptomatic bone metastases who have already had docetaxel or cannot have it. NICE said: "Clinical trial evidence showed that people taking olaparib have more time before their disease gets worse, and live longer overall, than people having retreatment with abiraterone or enzalutamide. However, retreatment with abiraterone or enzalutamide is not considered effective and is not standard care in the NHS.

A fourth dose of Covid-19 vaccine is not needed at present, as latest data shows first booster provides high levels of protection against Omicron variant among older adults, says the Joint Committee on Vaccination and Immunisation (JCVI). After analysing latest data from the UK Health Security Agency (UKHSA), JCVI said: "There is no immediate need to introduce a second booster dose, or fourth jab, to the most vulnerable". Data from UKSHA revealed that single booster dose provides around 90 per cent protection against hospitalisation to those aged 65 and over, even after three months of jab. However, protection against mild symptomatic infection is short-lived and drops to around 30 per cent by about three months. The study, which looked at booster doses in those aged over 65, showed that with two vaccine doses, protection against the infection drops to around 70 per cent after three months and to 50 per cent after six months.

According to Alzheimer's Disease International, more than 55 million people worldwide will have Alzheimer's disease by 2020. This figure will nearly double every 20 years, reaching 78 million in 2030 and 139 million in 2050. The WHO Global Status Report for 2021 estimated the yearly global cost of dementia to be more than USD 1.3 trillion, with a projected increase to USD 2.8 trillion by 2030. To date most drugs developed to treat Alzheimer's disease have failed, largely because they target wrong biomarkers and individuals already exhibiting signs of the disease. Once symptoms appear, however, many brain cells responsible for memory and cognition are likely already damaged and beyond repair. Professor Shai Rahimipour in the Chemistry Department at Bar-Ilan University in Israel has pioneered a different approach utilizing theranostics to pinpoint and treat the earliest, pre-symptomatic signs of Alzheimer's disease. Showing promise in stopping progression of the disease before onset of irreversible brain cell damage, Rahimipour's groundbreaking approach has garnered significant attention in the scientific world.

treatment for asthma in homeopathy is found to be a bit different as it treats the illness and is not aimed at providing symptomatic relief