
Oncologist Liliana Isabel Torres emphasized that prostate cancer is often asymptomatic, so men need to undergo both a PSA blood test and a digital rectal examination for early diagnosis.
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Prostate cancer is a common disease among men and can progress without symptoms.
Oncologist Liliana Isabel Torres explained why it is important for men to undergo a digital rectal examination. She spoke on this topic in a conversation with El Tiempo.
As Torres noted, prostate cancer is a common disease among men. The danger of the pathology is that it can progress unnoticed and have no symptoms, the doctor emphasized.
Torres added that a blood test for prostate-specific antigen and digital rectal examination will help identify malignancy at an early stage. The doctor called these two diagnostic methods a dynamic duet. She explained that it is important to take both tests, since one of them may not show an abnormality, but the other will confirm the presence of the disease.

A strain of tuberculosis, EurA1.1, previously common in Belarus, has been discovered in Russia, according to a study by scientists at Dublin City University published in the journal npj Antimicrobials and Resistance. The strain is resistant to antibiotics and has also been found in Germany, Ukraine, Georgia, Moldova, as well as the USA, Australia, Botswana and Iran, indicating its global distribution.

Senior lecturer at the Department of Surgery at State Unitary Enterprise Alexander Umnov said that excess sugar in food and drinks provokes inflammation, glucose surges, weight gain and shortens life expectancy, and also warned about the risks of eating red and processed meat, excess salt and trans fats for the heart and blood vessels.

A strain of tuberculosis EurA1.1, resistant to antibiotics, previously identified in Belarus and other European countries, the USA, Australia, Botswana and Iran, has been discovered in Russia, indicating its global spread.

Cardiologist Rashid Songurov from the European Medical Center said that high cholesterol can be caused by heredity, chronic stress, medications and diseases, not just excess weight and smoking. About 70–80% of cholesterol is synthesized by the body, mainly in the liver.

Weight-loss drugs such as semaglutide and tirzepatide should be used in combination with diet and physical activity, and not as a substitute for lifestyle changes, said American Obesity Society spokeswoman Ivania Rizo of Boston Medical Center. In clinical studies, these drugs provided an average weight loss of 15% and 20%, respectively.

Anna Popova, head of Rospotrebnadzor, said in an interview with RIA Novosti that the rise in the incidence of acute respiratory viral infections in Russia will begin by mid-September. She noted that this is due to the formation of school and preschool groups, the return of people from vacation and increased contacts. For prevention, it is necessary to follow the general rules of protection against respiratory viruses: avoid contact with sick people, keep your hands and gadgets clean.