COVID-19 classification using thermal images.

Significance: There is a scarcity of published research on the potential role of thermal imaging in the remote detection of respiratory issues due to coronavirus disease-19 (COVID-19). This is a comprehensive study that explores the potential of this imaging technology resulting from its convenient aspects that make it highly accessible: it is contactless, noninvasive, and devoid of harmful radiation effects, and it does not require a complicated installation process.

Aim: We aim to investigate the role of thermal imaging, specifically thermal video, for the identification of SARS-CoV-2-infected people using infrared technology and to explore the role of breathing patterns in different parts of the thorax for the identification of possible COVID-19 infection.

[Study on breast feeding in a suburban area].

Human milk is considered the best nourishment a child can have during his first months of life, providing that it exists in sufficient amount. In a study of the feeding characteristics in suburban areas of Mexico City, it was found that 71 mothers would continue to breast-feed their children up to the twelfth month. Supplemental feeding began during the first four months with: fruit, vegetables, eggs, meat and in final stages, soups and cereals.