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Articles on Sexually transmitted infection

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Rates of syphilis and gonorrhea have risen significantly among Philadelphians age 15-24 over the past five years. Dusan Stankovic/DigitalVision Vectors via Getty Images

Philly has highest STI rates in the country – improving sex ed in schools and access to at-home testing could lower rates

Syphilis cases have increased 30% among 15- to 24-year-olds in Philadelphia since 2019, while cases of gonorrhea are up 18%. Chlamydia cases have decreased but remain high.
The most effective defence against cervical cancer is HPV vaccination. Getty Images

What is cervical cancer and how can it be prevented? Answers to key questions

The human papillomavirus is the primary cause of cervical cancer – but not all infected individuals develop the disease.
Syphilis is a sexually transmitted infection (STI) caused by the Treponema pallidum bacterium. (NIAID, cropped from original)

FAQ: Why are syphilis cases on the rise in Canada?

With the alarming rise in syphilis cases in recent years, it’s important to know what it is, how it’s spread and who is most at risk.
Monkeypox is transmitted mainly through direct contact with skin lesions, but the current outbreak is following patterns similar to STIs. (NIAID, cropped from original)

Treating monkeypox like an STI may help control the outbreak, but stigma is a danger

Monkeypox is not considered an STI but is spreading among sexual partners. Adding sexual health strategies to the public health response is helpful, but there is a danger of stigmatizing MPXV.
Does a painting from 1400 depict one of Jesus’ torturers as suffering from ‘saddle nose,’ a common effect of syphilis? Detail of an Austrian painting c. 1400 of the Passion of Christ, The Cleveland Museum of Art

Manuscripts and art support archaeological evidence that syphilis was in Europe long before explorers could have brought it home from the Americas

The idea that Europeans brought new diseases to the Americas and returned home with others has been widely accepted. But evidence is mounting that for syphilis this scenario is wrong.
One child in three is physically or sexually abused or witnesses violence between adults in their home. Other adversities including emotional neglect, living in an unsafe neighbourhood or experiencing prejudice and bullying are even more common. (iStock)

Childhood adversity is a ‘cause of causes’ of adult illnesses and mental health problems

One in three children experiences abuse or neglect. These adverse events increase lifelong risks for chronic diseases and mental health issues, creating a public health hazard hiding in plain sight.
Little information is available to college students on stopping the spread of COVID-19 within an intimate relationship. DisobeyArt/iStock via Getty Images Plus

Why COVID-19 must be included in safer sex messaging on college campuses

Schools have not adequately educated students about the increased risks of virus transmission when it comes to being sexually intimate.

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