Theodor Escherich

Theodor Escherich, born in 1857 in Ansbach, Germany, is an emblematic figure in the history of microbiology and pediatrics. His passion for science and his dedication to studying bacteria led to fundamental discoveries that have had a lasting impact on medicine.

From an early age, Escherich showed a deep interest in nature and science, leading him to study medicine at the University of Würzburg. It was during his years as a student and later, in his work in clinics and laboratories, that Escherich began to explore the microscopic world of bacteria.

His most notable contribution was the discovery of the bacterium Escherichia coli (E. coli) in the intestines of humans and animals, named in his honor. This finding, made in 1885, was crucial for understanding the intestinal flora and its relationship with various diseases, especially in newborns and young children.

Escherich focused not only on the microbiological aspect of his research; he was also deeply committed to pediatrics. He worked tirelessly to improve child health, focusing on nutrition and hygiene as key elements in preventing diseases. His efforts in this field earned him recognition as one of the founders of modern pediatrics.

Throughout his career, Escherich was a fervent advocate for scientific research applied to improving public health. He published numerous scientific papers, sharing his knowledge and discoveries with the medical and scientific community of his time.

Theodor Escherich passed away in 1911, leaving behind a legacy of invaluable value for medicine and science. His life and work continue to be a source of inspiration for scientists and doctors worldwide, reminding us of the importance of curiosity, dedication, and commitment to the well-being of humanity.

On October 11th of the year 1912, José Nicasio Moya Valero was born in the city of Bayamo, Cuba. From an early age, he faced the challenge of caring for his three siblings after the death of his mother when he was just 8 years old. Alongside his father, José Nicasio delved into work, forging a path of responsibility and dedication. In the year 1961, I have the honor of being born, the author of these lines, as the youngest son of José Nicasio Moya Valero and Elia Rosa Cintra Sharpe. Today, February 22nd, 2024, as I review the most recent information on the microbiome, particularly Escherichia coli, I reflect on the cycle of life and the monumental legacy of Theodor Escherich, recalling not only his immense contribution to science but also the resilient story of my family.