Menstrual blood test could offer alternative to cervical screening for cancer

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A pioneering test of period blood for signs of cervical cancer could be a convenient, non-invasive and accurate way of screening for the disease, researchers have said.A regular sanitary pad topped with a blood sample strip can pick up human papillomavirus (HPV), which causes most cases of cervical cancer, and could be used by women at home, the results of a study indicate.Currently, most women undergo cervical screening under the care of a clinician, who collects a sample via a brush inserted into the vagina.But millions of women invited for screening do not attend.Researchers in China compared the diagnostic accuracy of menstrual blood with samples collected by a clinician for detecting cervical cell abnormalities (CIN2 and CIN3), which can require treatment.

Their findings, published in the BMJ medical journal, were based on 3,068 women, aged between 20 and 54 with regular menstrual cycles, who were enrolled in Hubei, China, between 2021 and 2025.Each provided three samples for testing: a menstrual blood sample collected using a sanitary pad and strip, a cervical sample collected by a clinician, and an extra sample collected by a health worker for processing in a lab.Researchers assessed the sensitivity of the test, which indicates how well it picks up people who have a disease, as well as the specificity, which picks up those without the disease.The samples collected from pads showed a sensitivity of 94.7% for detecting CIN2, which was comparable to clinician-collected samples (92.

1%).While the pad performed less well on specificity, the probability that a person with a negative test result truly did not have the disease was identical for both collection methods.Referrals for further tests were also comparable.“The results of this large-scale, community-based study show the utility of using minipad-collected menstrual blood for HPV testing as a standardised, non-invasive alternative or replacement for cervical cancer screening,” the study authors said.Sophie Brooks, the health information manager at Cancer Research UK, said it was encouraging to see research exploring new ways to make cervical screening more accessible.

“Testing menstrual blood for HPV is an interesting, non-invasive approach, and could potentially offer another option in the future.”But it was early days, she added, and trials involving larger and more diverse groups would be required to understand how well it worked for different people, and whether it could fit into existing screening pathways.Xavier Bosch, an emeritus researcher at the Catalan Institute of Oncology, who was not involved with the study, said the work was “very pioneering” but still in the research phase.“At the moment, its clinical applications are unclear.”Athena Lamnisos, the chief executive of the Eve Appeal, a gynaecological cancer charity, welcomed the findings.

“It’s exciting to see new, more acceptable and potentially gentler ways of offering what could be a life-saving test to prevent cervical cancer from developing.”However, she said, the ability to test for HPV in period blood would not work for everyone, including, for instance, women who were menopausal.“People have different barriers and concerns about screening, so being able to offer a choice of different methods could be very positive for some who are eligible for screening but don’t currently attend,” she said.
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Menstrual blood test could offer alternative to cervical screening for cancer

A pioneering test of period blood for signs of cervical cancer could be a convenient, non-invasive and accurate way of screening for the disease, researchers have said.A regular sanitary pad topped with a blood sample strip can pick up human papillomavirus (HPV), which causes most cases of cervical cancer, and could be used by women at home, the results of a study indicate.Currently, most women undergo cervical screening under the care of a clinician, who collects a sample via a brush inserted into the vagina. But millions of women invited for screening do not attend.Researchers in China compared the diagnostic accuracy of menstrual blood with samples collected by a clinician for detecting cervical cell abnormalities (CIN2 and CIN3), which can require treatment

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Most statin side-effects not caused by the drugs, study finds

Almost all side-effects listed for statins are not caused by the drugs, according to the world’s most comprehensive review of evidence.Other than the well-known risks around muscle pain and diabetes, only four of 66 other statin side-effects listed on labels – liver test changes, minor liver abnormalities, urine changes and tissue swelling – are supported by evidence. And the risks are very small, according to the systematic review and meta-analysis published in the Lancet.Statins have been used by hundreds of millions of people worldwide over the last three decades and are proven to reduce heart attacks, strokes and cardiovascular deaths. At the same time, millions have been put off the drugs amid long-running safety concerns, with statin labels listing dozens of possible side-effects

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Alton Towers to test excluding people with autism and ADHD from disability fast lane

People with attention deficit hyperactivity disorder (ADHD), anxiety and autism will be prevented from using fast-lane disability queueing passes at Alton Towers during a trial over the February half-term holidays.Merlin Entertainments, which runs the theme park in Staffordshire, provides a “ride access pass” to visitors who have difficulty queueing due to a disability or medical condition.The pass allows guests to book a slot on a virtual queueing system for themselves and up to three companions. They are then allowed to wait for their turn away from often crowded queues.But the company said disabled visitors with “additional accessibility needs” have said the digital pass “simply isn’t working for them, particularly as demand has grown and queue times for these guests have increased”

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Does getting cold increase your chances of catching flu?

“Put your coat on or you’ll catch your death of cold.” It’s a common refrain that feeds the narrative that getting cold will make us sick. And it’s true that illnesses are more common during the winter months, but is it true that you are more likely to catch the flu if you forget your hat?Not exactly. Writing in The Conversation, medical microbiologist Manal Mohammed from the University of Westminster has explained that colds and flu are caused by viruses that spread either by respiratory droplets or person to person regardless of the temperature. However, there is a bit of truth in the idea – many viruses survive for longer in colder and dryer conditions, increasing the chances of them hanging around and infecting a fresh victim

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Autistic girls much less likely to be diagnosed, study says

Females may be just as likely to be autistic as males but boys are up to four times more likely to be diagnosed in childhood, according to a large-scale study.Research led by the Karolinska Institutet in Sweden scrutinised the diagnosis rates of autism for people born in Sweden between 1985 and 2020. Of the 2.7 million people tracked, 2.8% were diagnosed with autism between the ages of two and 37

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Pentagon threatens to cut ties with Scouting America over ‘core values’

The Pentagon is again threatening to sever ties with Scouting America unless the organization formerly known as the Boy Scouts of America reverts to “core values” and realigns itself with service to “God and country”.A warning to end the US military’s longstanding partnership with one of the nation’s largest and most popular youth organizations came in a Monday night post to social media by the Pentagon spokesperson, Sean Parnell, who insisted the scouting movement “lost its way” in a 2025 rebrand that promoted inclusivity and included admitting girls and LBGTQ+ members.Donald Trump’s defense department under its head, Pete Hegseth, has previously railed against being “woke” in the US military, including diversity, equity and inclusion (DEI) programs, and suggested that women lack the physical strength to be effective combat troops.Hegseth first proposed withdrawing government support for the scouting movement in a memo to Congress in November. The Washington Post reported on Tuesday that a separate draft memo outlining the plan has been circulating in recent days