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US syphilis epidemic slowed dramatically last year, gonorrhea cases fell and chlamydia cases remained below prepandemic levels, according to federal data released Tuesday. The numbers represented some good news about sexually transmitted diseases, which experienced some alarming increases in past years due to declining condom use, inadequate sex education, and reduced testing and treatment when the COVID-19 pandemic hit. Last year, cases of the most infectious stages of syphilis fell 10% from the year before — the first substantial decline in more than two decades. Gonorrhea cases dropped 7%, marking a second straight year of decline and bringing the number below what it was in 2019.
"I’m encouraged, and it’s been a long time since I felt that way” about the nation’s epidemic of sexually transmitted infections, said the CDC’s Dr. Jonathan Mermin. “Something is working.” More than 2.4 million cases of syphilis, gonorrhea and chlamydia were diagnosed and reported last year — 1.6 million cases of chlamydia, 600,000 of gonorrhea, and more than 209,000 of syphilis.
Syphilis is a particular concern. For centuries, it was a common but feared infection that could deform the body and end in death. New cases plummeted in the U.S. starting in the 1940s when infection-fighting antibiotics became widely available, and they trended down for a half century after that. By 2002, however, cases began rising again, with men who have sex with other men being disproportionately affected.
Common STDs in India include HIV/AIDS, syphilis, gonorrhea, and chlamydia. The country's diverse population, varying levels of healthcare access, and high rates of unprotected sex contribute to the spread of these infections. In rural areas, misinformation and traditional taboos around discussing sexual health further exacerbate the problem. The government has launched awareness campaigns and free testing and treatment services in an effort to curb the rise in infections. However, greater efforts are needed in terms of education, better healthcare services, and encouraging safe sexual practices to address this ongoing public health challenge.
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Getting good-quality sleep does more than just help you wake up refreshed—it could also extend your lifespan. A 2023 study found that people who consistently fell asleep easily, stayed asleep through the night, and woke up feeling rested had a significantly lower risk of early death, and were 30% less likely to die from any cause, 21% less likely to have heart disease, 19% lower risk of cancer, and 40% lower risk from other causes.
Given these benefits, it’s no wonder many turn to supplements to improve their sleep. Two of the most popular options are melatonin and magnesium. But which one truly helps you drift into deep, peaceful sleep?
Melatonin is a hormone naturally produced by the body that helps signal it’s time to sleep,” says Kenneth Lee, M.D., medical director of the Sleep Disorders Center at UChicago Medicine. According to the Mayo Clinic, melatonin levels rise in the evening when it gets dark and drop in the morning with daylight. “It regulates your circadian rhythm, telling your body when to rest,” adds dietitian Stephanie Crabtree, M.S., R.D.
Melatonin production stays steady through young adulthood but begins to decline after age 40, according to the Cleveland Clinic. That’s one reason melatonin supplements are often studied for older adults. Dr. Lee notes that it can be especially helpful for issues like jet lag, shift work, or misaligned sleep schedules. “If you’re someone who can’t fall asleep until 1 a.m. but need to wake up early, melatonin taken at the right time can help shift your body clock,” he explains.
A 2022 review in Neuroscience & Biobehavioral Reviews found that melatonin helped people with sleep and neurodevelopmental disorders fall asleep faster and stay asleep longer. However, research is mixed for those using it as a general sleep aid. A Sleep Medicine Reviews analysis of 24 studies concluded that melatonin may help some people but is not consistently effective for all.
According to the Mayo Clinic, oral melatonin can sometimes cause headaches, dizziness, or nausea. Less common effects may include mild tremors, anxiety, or confusion. It can also interact with medications such as blood thinners, diabetes drugs, and contraceptives, so it’s important to consult your doctor before use.
Magnesium is a vital mineral involved in hundreds of body processes, including those linked to rest. “It helps calm the nervous system, relax muscles, and regulate neurotransmitters, which together promote sleep,” says Crabtree. It also supports the body’s natural production of melatonin.
Unlike melatonin, magnesium doesn’t directly trigger sleep but may improve relaxation and reduce nighttime restlessness. “It helps regulate GABA, a neurotransmitter that quiets the brain,” says Dr. Lee. A 2024 study in Sleep Medicine: X found that magnesium L-threonate supplementation improved sleep quality, though the results were based on self-reported data. “In my experience, some patients find magnesium helpful, while others notice little change,” Dr. Lee adds.
According to Dr. Lee, magnesium may cause nausea, diarrhea, or stomach cramps, especially at high doses. The NIH also notes that it can interfere with certain medications, including antibiotics, diuretics, and drugs for osteoporosis or acid reflux.
Research remains inconclusive on which supplement works best. “Melatonin may help if your main issue is falling asleep, or if you’re adjusting to jet lag or shift changes,” says Crabtree. “But magnesium can be more effective for restless nights or tension that keeps you from relaxing. It also supports deep, restorative sleep and can be used safely for longer periods.”
Dietary supplements are meant to complement your diet, not replace medical treatment. They are not designed to diagnose, treat, or cure illnesses. Always consult a healthcare professional before starting any supplement, especially if you are pregnant, breastfeeding, or considering giving it to a child.
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The Stratus strain, also known as the ‘Frankenstein’ variant, belongs to the SARS-CoV-2 XFG and XFG.3 lineages and has been spreading swiftly across the United Kingdom, with evidence suggesting it is also circulating globally. According to recent data from the UK Health Security Agency (UKHSA), these variants now account for nearly 30 percent of all COVID-19 cases in England, with XFG.3 emerging as the most dominant strain.
In recent weeks, medical experts have voiced concerns that the Stratus variant might have the ability to partially evade immunity built through vaccination, potentially increasing infection risks across all age groups.
One of the unusual symptoms linked to this strain is a hoarse or raspy voice, which doctors say was rarely reported with previous variants. “Unlike earlier strains, Stratus carries specific mutations in its spike protein that may allow it to slip past antibodies formed through prior infection or vaccination,” explained Dr. Kaywaan Khan, a Harley Street general practitioner and founder of the Hannah London Clinic.
The XFG or Stratus strain is a member of the Omicron family and is a hybrid of two subvariants, LF.7 and LP.8.1.2. This combination of genetic material helps the virus attach more tightly to human cells, making it potentially more contagious. Like other variants, it also contains several mutations that may enhance its ability to evade antibodies produced either through infection or vaccination.
Early reports from health authorities suggest that existing COVID-19 vaccines still provide a degree of protection against the Stratus variant. Vaccines designed for earlier strains continue to reduce the risk of severe illness and hospitalization across multiple variants, and experts remain cautiously hopeful that they will do the same against Stratus. However, studies are ongoing to determine how much protection current vaccines actually provide against this specific strain.
As the situation develops, public health recommendations may change. Officials are urging people to follow reliable updates and continue to follow safety advice. Vaccination appointments remain widely available in the UK, and eligible individuals are encouraged to receive their doses or boosters as recommended.
The most common symptom so far appears to be a sore throat, though overall, the symptoms are similar to those caused by other COVID-19 variants. People infected with Stratus may experience:
So far, XFG has not been linked to more severe illness compared to previous variants, and hospitalization rates have not shown a sharp increase, which is reassuring.
Although it does not appear to cause more severe disease, the Stratus variant is a reminder that COVID-19 continues to evolve. Vaccines remain the strongest line of defense, and researchers are continuing to study how well they perform against this strain. Staying informed through credible sources and following updated health guidance can help limit the spread and keep communities safer.
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Infertility impacts millions across the globe, touching both men and women alike. According to the World Health Organization, around 17.5% of the global population, roughly one in six people, experience fertility challenges. This condition can significantly reduce or even prevent natural conception.
Yet, despite its prevalence, infertility remains clouded by myths and misconceptions, many of which unfairly place the blame solely on women. Seeking to debunk these long-held beliefs, Dr. Holly Miller, an American Board-certified obstetrician and gynecologist, took to Instagram to share three important truths every woman should know about fertility.
With the help of modern medicine and medical interventions like IVF, fertility treatment can help people boost their chances of reproducing.
It’s important to understand that infertility affects both partners — it’s not solely a woman’s issue. Blaming only the woman is both unfair and inaccurate. In fact, experts find that the causes of infertility are almost evenly split between men and women.
Roughly one-third of infertility cases are linked to the woman, another third to the man, and the remaining third result from issues affecting both partners — or from causes that doctors are unable to clearly identify.
To identify the cause of infertility, both partners should undergo testing simultaneously. For men, a semen analysis — a quick and straightforward test — is often the easiest and most informative first step.
Most couples automatically try to conceive for a full 12 months before they think about seeing a fertility doctor. However, the doctor emphasizes that the woman's age is the single most important factor that affects the chances of successful treatment.
If you are under 35 years old: You can safely try for a full 12 months of regular, unprotected sex before seeking a specialist.
If you are 35 or older: You should contact a specialist after only 6 months of trying without success.
If you are 40 or older: You need to see a specialist right away—as quickly as you possibly can.
The doctor explains that after age 35, the woman's egg supply starts to decline more quickly. Time is essential, so couples should strongly ask their doctors for an early referral.
When a couple is diagnosed with "unexplained infertility," which happens in about 10% to 20% of cases, it means the basic first tests did not find a clear reason. This can be upsetting, but it does not mean you can never have children. In the doctor's experience, the term "unexplained" often means there are hidden problems, such as:
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