About Diphtheria: A Disease That Refuses to Disappear What is diphtheria? Diphtheria is an acute infectious disease caused by the bacterium Corynebacterium diphtheriae. It primarily affects the upper respiratory tract, although it can also involve the skin. Its main characteristic is the formation of a grayish membrane in the throat that can make breathing difficult. […]
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About Tusi and Necrosis in the Lower Limbs In recent months, different health institutions in Colombia have warned about serious complications associated with the use of “tusi” or “pink cocaine.” A report published by El Colombiano described cases of people treated in Medellín with severe ischemia and necrosis of the extremities, some of whom required
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Regarding attacks by Africanized bees in Colombia In recent days, several cases of accidents involving Africanized bees have been reported in different regions of Colombia. These events occur when swarms of bees react defensively to a perceived threat, resulting in attacks that may affect one or multiple individuals. Health authorities and risk management agencies have
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On the occasion of the start of dengue vaccination in Colombia The Ministry of Health and Social Protection (MSPS) announced the start of the phased introduction of the dengue vaccine within the national immunization schedule, aiming to reduce dengue-related morbidity and mortality in the country. The measure, implemented since February 14, prioritizes territories with high
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Regarding the floods in Córdoba, Colombia: What diseases can arise during floods? Recent heavy rains and the overflow of rivers and streams have caused flooding in several municipalities of the department of Córdoba, affecting homes, roads, and water supply systems. In response to this situation, health authorities are urging the community to strengthen preventive measures,
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Regarding several dengue cases in Valledupar, Cesar, Colombia. The Municipal Health Secretariat of Valledupar confirmed approximately 305 dengue cases up to epidemiological week 04 of 2026. In light of this situation, the health authority urges the population that, in case of presenting fever (temperature above 38.5 °C), joint pain, headache, or nausea, they should not
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New Tool to Measure Health Inequalities Health inequalities refer to unjust and avoidable differences in the health status of populations. Beyond biological variations, these gaps reflect structural conditions that unevenly distribute resources, exposure to risks, and the capacity of health systems to respond. Therefore, they represent one of the main challenges for public health and
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Regarding reported cases of leprosy in Norte de Santander, Colombia Fuente: https://www.paho.org/sites/default/files/styles/flexslider_full/public/2025-01/enfermedades-tropicales-desatendidas1.jpg?h=3b268d9a&itok=NkSCriX3 During 2025, 13 cases of leprosy have been confirmed in the department of Norte de Santander, Colombia, according to information from the Health Secretariat of Cúcuta, the department’s capital. The cases have occurred across different age groups. The health authority reassured the population
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Types of variables: qualitative and quantitative Contents1. Qualitative and quantitative variables1.1 Qualitative variables1.2 Quantitative variables2. Key points3. Related topics4. References Variables are a fundamental element in research, as they allow us to describe, analyze, and interpret the phenomena under study. There are different ways to classify them; however, one of the most commonly used distinctions
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What is Scientific Research? Contents1. Basic Concepts and Their Importance2. Reference Welcome to the scientific research blog! A space to explore and navigate with a critical eye, yet in an engaging way, the activity that contributes to human evolution amid the vast universe of information that surrounds us. To begin, it is important to address
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