A recent discovery by a team of US scientists at Ohio State University has shed light on a potential new sexually transmitted disease that could have serious consequences if left untreated. The virus, hepatitis E, has been found in sperm samples, indicating that it may be transmitted through sexual contact rather than just through contaminated water as previously believed.

The researchers observed that sperm cells infected with the virus exhibited reduced mobility and genetic defects, suggesting a possible link between hepatitis E and male infertility. This finding may offer valuable insights into cases of infertility among men.

The study, conducted on pigs whose reproductive systems closely resemble those of humans, has prompted the scientists to recommend screening for hepatitis E in men experiencing infertility issues. With around 20 million global cases of hepatitis E each year, of which only three million are symptomatic, the importance of early detection and treatment cannot be overstated.

Unlike other forms of hepatitis, such as A, B, C, and D, which are caused by different viruses and have distinct modes of transmission, hepatitis E primarily affects individuals in developing countries with poor sanitation standards. The virus is typically spread through contaminated water sources, leading to symptoms like liver inflammation, jaundice, abdominal pain, fever, and fatigue.

While most individuals recover from hepatitis E within a few weeks without lasting liver damage, the potential for acute liver failure underscores the importance of identifying and addressing this emerging threat. By raising awareness about the risks associated with hepatitis E and advocating for increased screening measures, healthcare professionals aim to mitigate the impact of this potentially deadly STD.