Particle pollution in the air in Mexico City has been reflected in recent days in an increase in allergy symptoms among its inhabitants.
According to the National Autonomous University of Mexico (UNAM), in January the presence of pollen increased in some areas of the Mexican capital city, which has led to a greater recurrence of respiratory problems.
María del Carmen Calderón Ezquerro, coordinator of the Mexican Aerobiology Network, explains the subject and shares some recommendations.
