As World Aids Day 2019 takes place, NHS England is facing pressure to begin offering the groundbreaking HIV medicine Pre-Exposure Prophylaxis (PrEP).Administered as a pill under the brand name Truvada, patients in England can currently only receive PrEP without charge as part of the Impact Trial, which began in September 2017 and aims to test its effectiveness on 13,000 people.
A vaccination against chlamydia is safe and has shown signs that it can work, a clinical trial has found.Researchers found the vaccine provoked an immune response during preliminary tests on 35 healthy women.Further trials will now be carried out to determine whether it can fully protect against the sexually transmitted infection (STI).But experts say the latest findings are an "important first step" in tackling the STI."The findings are encouraging as they show the vaccine is safe and produces the type of immune response that could potentially protect against chlamydia," said Professor Robin Shattock, from Imperial College London."The next step is to take the vaccine forward to further trials, but until that's done, we won't know whether it is truly protective or not."Chlamydia is the most common bacterial STI in the world and accounts for almost half of all STIs diagnosed in England.It can lead to infertility, as well as complications such as ectopic pregnancy, arthritis and increased susceptibility to other STIs such as HIV.The infection is currently treated with antibiotics, but people can still catch it again.As many as three out of four cases show no symptoms."The major issue with chlamydia is the long-term consequences," said Professor Shattock."It is very treatable if identified, but as many people don't have symptoms it can be missed, and the biggest problem is that it can go on to cause infertility in women."One of the problems we see with current efforts to treat chlamydia is that despite a very big screening, test and treat programme, people get repeatedly re-infected. If you could introduce a protective vaccine, you could break that cycle."The study, led by Imperial College London and the Statens Serum Institut in Copenhagen, tested two different formulations of the vaccine to examine which would perform better.Both formulations provoked an immune response in 100 per cent of participants - compared to no immune response in those given a placebo - but one was found to perform better and produce more antibodies.The experts hope this formulation will undergo further clinical development.The research, published in the journal The Lancet Infectious Diseases, found the vaccines produced no serious adverse reactions.
Gonorrhea among the over-65s is rising at nearly double the national average with divorce and dating apps blamed for greater promiscuity amongst pensioners.
A male contraceptive pill is closer to reality, with scientists revealing the capsule has passed initial stages of testing. A month-long study of 40 male participants was conducted by the University of Washington, where users took a once-daily capsule to try and suppress the levels of hormones that contribute to the production of sperm. The researchers found that hormone levels in the men taking the pill fell, with sperm counts notably reduced.
Not every sexual experience goes to plan, but for those suffering from vaginisimus, sex can be an agonising ordeal. “Vaginismus is an involuntary tightening of the pubococcygeus (or PC) muscle at the entrance of the vagina,” explains gynaecologist Dr Anne Henderson. Henderson says: “Psychologically, a bad event, such as a misplaced tampon or painful intercourse, can trigger vaginismus (for example, after a painful sexual experience you start associating vaginal penetration with pain).
The latest FDA announcement targets women's health, warning about the risks associated with vaginal rejuvenation therapies.
Revellers queuing for Splendour In The Grass will be getting far more than a bag check.